Christian Koss

San Francisco Giants

Age: 27

Bats/Throws: R/R

6'1" / 186

DOB: 1/27/1998

(27 years, 3 months, 5 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Age	G G - Games Played	PA PA - Plate Appearances	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	SB SB - Stolen Bases	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	ISO ISO - Isolated Power (SLG-AVG)	BABIP BABIP - Batting Average on Balls in Play	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	wOBA wOBA - Weighted On Base Average (Linear Weights)	xwOBA xwOBA - Expected weighted on-base average	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA	BsR Base Running - Base running runs above average, includes SB or CS	Off Offense - Batting and Base Running combined (above average)	Def Defense - Fielding and Positional Adjustment combined (above average)	WAR WAR - Wins Above Replacement
2019	COL	R	21	53	238	11	45	51	10	14.7%	18.1%	.274	.374	.332	.447	.605	.452		169
2021	BOS	A+	23	104	468	15	65	55	10	6.6%	21.4%	.180	.319	.271	.325	.451	.336		105
2022	BOS	AA	24	125	532	17	69	84	16	4.7%	25.8%	.170	.324	.260	.309	.430	.322		96
2022	BOS	ST	24	7	13	2	4	3	0	7.7%	38.5%	.500	.200	.250	.308	.750	.413		148
2023	BOS	CPX	25	7	25	1	4	3	2	4.0%	24.0%	.167	.353	.292	.320	.458	.362		90
2023	BOS	AA	25	38	147	2	18	10	11	6.8%	22.4%	.112	.283	.224	.283	.336	.284		67
2023	BOS	AAA	25	34	124	1	13	10	2	4.0%	21.0%	.114	.295	.237	.285	.351	.286		56
2023	BOS	MiLB	25	79	296	4	35	23	15	5.4%	22.0%	.118	.294	.235	.287	.353	.292		64
2023	BOS	ST	25	13	22	0	3	2	0	4.5%	36.4%	.048	.154	.095	.136	.143	.131		-38
2024	SFG	CPX	26	9	31	2	5	7	2	19.4%	6.5%	.333	.238	.292	.419	.625	.459		148
2024	SFG	AA	26	25	96	2	16	21	6	10.4%	12.5%	.241	.429	.386	.453	.627	.477		205
2024	SFG	AAA	26	54	197	5	32	19	5	7.1%	22.8%	.158	.317	.257	.332	.415	.333		97
2024	SFG	MiLB	26	88	324	9	53	47	13	9.3%	18.2%	.198	.346	.299	.376	.496	.388		134
2024	BOS	ST	26	7	8	0	1	0	0	25.0%	25.0%	.000	.750	.500	.625	.500	.519		217
2025	SFG	ST	27	28	47	1	12	5	1	10.6%	14.9%	.171	.394	.341	.426	.512	.417		144
2025	FGDC	PROJ	27	26	112	2	12	11	2	5.2%	23.3%	.119	.297	.237	.286	.356	.281		81	-0.1	-2.6	0.3	0.1
2025	Steamer	PROJ	27	28	113	2	11	10	2	5.3%	23.7%	.112	.286	.227	.277	.339	.271		74	0.0	-3.6	-0.1	0.0
2025	ZiPS	PROJ	27	103	393	7	48	42	8	5.1%	22.9%	.125	.308	.247	.296	.372	.292		88	-0.3	-5.9	7.2	1.5
2025	ZiPS DC	PROJ	27	26	112	2	14	12	2	5.1%	22.9%	.125	.308	.247	.296	.372	.292		88	-0.1	-1.7	0.6	0.3
2025	OOPSY	PROJ	27	26	112	2	11	10	2	4.3%	25.0%	.112	.285	.223	.265	.334	.262		68	0.0	-4.2	-0.1	-0.1
2025	OOPSY	PROJ	27	0	1	0	0	0	0	4.3%	25.0%	.112	.285	.223	.265	.334	.262		68	0.0	0.0	0.0	0.0
2025	SFG	MLB	27	12	26	0	4	1	0	3.8%	30.8%	.000	.333	.217	.280	.217	.236	.227	48	-0.1	-1.7	0.3	-0.1
2025	FGDC	ROS	27	24	102	2	11	10	2	5.2%	23.6%	.115	.300	.238	.287	.353	.285		80	-0.1	-2.5	0.3	0.1
2025	Steamer	ROS	27	24	95	1	9	9	2	5.3%	24.0%	.111	.290	.229	.278	.340	.275		74	0.0	-3.0	0.2	0.0
2025	ZiPS	ROS	27	79	292	5	36	30	6	5.0%	23.3%	.119	.310	.246	.295	.365	.294		86	-0.2	-5.1	3.1	0.8
2025	ZiPS DC	ROS	27	24	102	2	13	11	2	5.0%	23.3%	.119	.310	.246	.295	.365	.294		86	-0.1	-1.8	0.6	0.2
2025	ATC DC	ROS	27	24	102	3	12	11	2	9.0%	22.1%	.150	.288	.242	.316	.391	.314		99	0.0	-0.1	0.0	0.3
2025	THE BAT	ROS	27	24	99	1	10	8	2	4.9%	23.2%	.102	.296	.234	.278	.336	.273		72	0.0	-3.2	0.0	0.0
2025	THE BAT X	ROS	27	24	99	1	10	8	2	4.9%	23.2%	.102	.295	.234	.278	.336	.273		72	0.1	-3.1	0.0	0.0
2025	OOPSY	ROS	27	24	102	1	10	8	2	4.2%	25.5%	.107	.287	.222	.263	.329	.263		66	0.1	-4.1	0.5	0.0
Total	- - -	MLB		12	26	0	4	1	0	3.8%	30.8%	.000	.333	.217	.280	.217	.236		48	-0.1	-1.7	0.3	-0.1

Season	Team	Level	Age	G G - Games Played	PA PA - Plate Appearances	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	SB SB - Stolen Bases	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	ISO ISO - Isolated Power (SLG-AVG)	BABIP BABIP - Batting Average on Balls in Play	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	wOBA wOBA - Weighted On Base Average (Linear Weights)	xwOBA xwOBA - Expected weighted on-base average	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA	BsR Base Running - Base running runs above average, includes SB or CS	Off Offense - Batting and Base Running combined (above average)	Def Defense - Fielding and Positional Adjustment combined (above average)	WAR WAR - Wins Above Replacement
2019	COL	R	21	53	238	11	45	51	10	14.7%	18.1%	.274	.374	.332	.447	.605	.452		169
2021	BOS	A+	23	104	468	15	65	55	10	6.6%	21.4%	.180	.319	.271	.325	.451	.336		105
2022	BOS	AA	24	125	532	17	69	84	16	4.7%	25.8%	.170	.324	.260	.309	.430	.322		96
2022	BOS	ST	24	7	13	2	4	3	0	7.7%	38.5%	.500	.200	.250	.308	.750	.413		148
2023	BOS	CPX	25	7	25	1	4	3	2	4.0%	24.0%	.167	.353	.292	.320	.458	.362		90
2023	BOS	AA	25	38	147	2	18	10	11	6.8%	22.4%	.112	.283	.224	.283	.336	.284		67
2023	BOS	AAA	25	34	124	1	13	10	2	4.0%	21.0%	.114	.295	.237	.285	.351	.286		56
2023	BOS	MiLB	25	79	296	4	35	23	15	5.4%	22.0%	.118	.294	.235	.287	.353	.292		64
2023	BOS	ST	25	13	22	0	3	2	0	4.5%	36.4%	.048	.154	.095	.136	.143	.131		-38
2024	SFG	CPX	26	9	31	2	5	7	2	19.4%	6.5%	.333	.238	.292	.419	.625	.459		148
2024	SFG	AA	26	25	96	2	16	21	6	10.4%	12.5%	.241	.429	.386	.453	.627	.477		205
2024	SFG	AAA	26	54	197	5	32	19	5	7.1%	22.8%	.158	.317	.257	.332	.415	.333		97
2024	SFG	MiLB	26	88	324	9	53	47	13	9.3%	18.2%	.198	.346	.299	.376	.496	.388		134
2024	BOS	ST	26	7	8	0	1	0	0	25.0%	25.0%	.000	.750	.500	.625	.500	.519		217
2025	SFG	ST	27	28	47	1	12	5	1	10.6%	14.9%	.171	.394	.341	.426	.512	.417		144
2025	FGDC	PROJ	27	26	112	2	12	11	2	5.2%	23.3%	.119	.297	.237	.286	.356	.281		81	-0.1	-2.6	0.3	0.1
2025	Steamer	PROJ	27	28	113	2	11	10	2	5.3%	23.7%	.112	.286	.227	.277	.339	.271		74	0.0	-3.6	-0.1	0.0
2025	ZiPS	PROJ	27	103	393	7	48	42	8	5.1%	22.9%	.125	.308	.247	.296	.372	.292		88	-0.3	-5.9	7.2	1.5
2025	ZiPS DC	PROJ	27	26	112	2	14	12	2	5.1%	22.9%	.125	.308	.247	.296	.372	.292		88	-0.1	-1.7	0.6	0.3
2025	OOPSY	PROJ	27	26	112	2	11	10	2	4.3%	25.0%	.112	.285	.223	.265	.334	.262		68	0.0	-4.2	-0.1	-0.1
2025	OOPSY	PROJ	27	0	1	0	0	0	0	4.3%	25.0%	.112	.285	.223	.265	.334	.262		68	0.0	0.0	0.0	0.0
2025	SFG	MLB	27	12	26	0	4	1	0	3.8%	30.8%	.000	.333	.217	.280	.217	.236	.227	48	-0.1	-1.7	0.3	-0.1
2025	FGDC	ROS	27	24	102	2	11	10	2	5.2%	23.6%	.115	.300	.238	.287	.353	.285		80	-0.1	-2.5	0.3	0.1
2025	Steamer	ROS	27	24	95	1	9	9	2	5.3%	24.0%	.111	.290	.229	.278	.340	.275		74	0.0	-3.0	0.2	0.0
2025	ZiPS	ROS	27	79	292	5	36	30	6	5.0%	23.3%	.119	.310	.246	.295	.365	.294		86	-0.2	-5.1	3.1	0.8
2025	ZiPS DC	ROS	27	24	102	2	13	11	2	5.0%	23.3%	.119	.310	.246	.295	.365	.294		86	-0.1	-1.8	0.6	0.2
2025	ATC DC	ROS	27	24	102	3	12	11	2	9.0%	22.1%	.150	.288	.242	.316	.391	.314		99	0.0	-0.1	0.0	0.3
2025	THE BAT	ROS	27	24	99	1	10	8	2	4.9%	23.2%	.102	.296	.234	.278	.336	.273		72	0.0	-3.2	0.0	0.0
2025	THE BAT X	ROS	27	24	99	1	10	8	2	4.9%	23.2%	.102	.295	.234	.278	.336	.273		72	0.1	-3.1	0.0	0.0
2025	OOPSY	ROS	27	24	102	1	10	8	2	4.2%	25.5%	.107	.287	.222	.263	.329	.263		66	0.1	-4.1	0.5	0.0
Total	- - -	MLB		12	26	0	4	1	0	3.8%	30.8%	.000	.333	.217	.280	.217	.236		48	-0.1	-1.7	0.3	-0.1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	G G - Games Played	AB AB - At Bats	PA PA - Plate Appearances	H H - Hits	1B 1B - Singles	2B 2B - Doubles	3B 3B - Triples	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	BB BB - Walks	IBB IBB - Intentional Walks	SO SO - Strike Outs	HBP HBP - Hit by Pitch	SF SF - Sacrifice Fly	SH SH - Sacrifice Hit	GDP GDP - Ground into Double Play	SB SB - Stolen Bases	CS CS - Caught Stealing	AVG AVG - Batting Average (H/AB)
2019	COL	R	53	190	238	63	37	11	4	11	45	51	35	1	43	7	3	3	0	10	4	.332
2021	BOS	A+	104	428	468	116	76	18	7	15	65	55	31	0	100	5	4	0	4	10	4	.271
2022	BOS	AA	125	488	532	127	83	22	5	17	69	84	25	2	137	12	6	0	7	16	5	.260
2022	BOS	ST	7	12	13	3	1	0	0	2	4	3	1	0	5	0	0	0	0	0	0	.250
2023	BOS	CPX	7	24	25	7	5	1	0	1	4	3	1	0	6	0	0	0	0	2	1	.292
2023	BOS	AA	38	134	147	30	20	7	1	2	18	10	10	0	33	1	0	2	2	11	1	.224
2023	BOS	AAA	34	114	124	27	17	8	1	1	13	10	5	0	26	3	1	1	3	2	1	.237
2023	BOS	MiLB	79	272	296	64	42	16	2	4	35	23	16	0	65	4	1	3	5	15	3	.235
2023	BOS	ST	13	21	22	2	1	1	0	0	3	2	1	0	8	0	0	0	0	0	0	.095
2024	SFG	CPX	9	24	31	7	3	2	0	2	5	7	6	0	2	0	1	0	0	2	0	.292
2024	SFG	AA	25	83	96	32	17	12	1	2	16	21	10	0	12	1	1	1	1	6	1	.386
2024	SFG	AAA	54	171	197	44	28	10	1	5	32	19	14	0	45	6	2	4	5	5	0	.257
2024	SFG	MiLB	88	278	324	83	48	24	2	9	53	47	30	0	59	7	4	5	6	13	1	.299
2024	BOS	ST	7	6	8	3	3	0	0	0	1	0	2	0	2	0	0	0	0	0	0	.500
2025	SFG	ST	28	41	47	14	9	4	0	1	12	5	5	0	7	1	0	0	0	1	2	.341
2025	FGDC	PROJ	26	103	112	24	17	5	1	2	12	11	6	0	26	2	1	1		2	1	.237
2025	Steamer	PROJ	28	104	113	24	16	5	1	2	11	10	6	0	27	1	1	0		2	1	.227
2025	ZiPS	PROJ	103	360	393	89	61	18	3	7	48	42	20	0	90	6	3	4	7	8	3	.247
2025	ZiPS DC	PROJ	26	103	112	25	17	5	1	2	14	12	6	0	26	2	1	1		2	1	.247
2025	OOPSY	PROJ	26	104	112	23	16	5	1	2	11	10	5	0	28	1	1	1		2	1	.223
2025	OOPSY	PROJ	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0		0	0	.223
2025	SFG	MLB	12	23	26	5	5	0	0	0	4	1	1	0	8	1	0	1	0	0	0	.217
2025	FGDC	ROS	24	94	102	22	15	5	1	2	11	10	5	0	24	1	1	1		2	1	.238
2025	Steamer	ROS	24	88	95	20	14	4	0	1	9	9	5	0	23	1	1	0		2	0	.229
2025	ZiPS	ROS	79	267	292	66	46	13	2	5	36	30	15	0	68	5	2	3		6	2	.246
2025	ZiPS DC	ROS	24	93	102	23	16	4	1	2	13	11	5	0	24	2	1	1		2	1	.246
2025	ATC DC	ROS	24	91	102	22	14	4	0	3	12	11	9	0	23	1	1	0		2	1	.242
2025	THE BAT	ROS	24	91	99	21	15	4	1	1	10	8	5	0	23	1	1	1	2	2	1	.234
2025	THE BAT X	ROS	24	91	99	21	15	4	1	1	10	8	5	0	23	1	1	1	2	2	0	.234
2025	OOPSY	ROS	24	95	102	21	14	4	1	1	10	8	4	0	26	1	1	1		2	0	.222
Total	- - -	MLB	12	23	26	5	5	0	0	0	4	1	1	0	8	1	0	1	0	0	0	.217

Season	Team	Level	G G - Games Played	AB AB - At Bats	PA PA - Plate Appearances	H H - Hits	1B 1B - Singles	2B 2B - Doubles	3B 3B - Triples	HR HR - Home Runs	R R - Runs	RBI RBI - Runs Batted In	BB BB - Walks	IBB IBB - Intentional Walks	SO SO - Strike Outs	HBP HBP - Hit by Pitch	SF SF - Sacrifice Fly	SH SH - Sacrifice Hit	GDP GDP - Ground into Double Play	SB SB - Stolen Bases	CS CS - Caught Stealing	AVG AVG - Batting Average (H/AB)
2019	COL	R	53	190	238	63	37	11	4	11	45	51	35	1	43	7	3	3	0	10	4	.332
2021	BOS	A+	104	428	468	116	76	18	7	15	65	55	31	0	100	5	4	0	4	10	4	.271
2022	BOS	AA	125	488	532	127	83	22	5	17	69	84	25	2	137	12	6	0	7	16	5	.260
2022	BOS	ST	7	12	13	3	1	0	0	2	4	3	1	0	5	0	0	0	0	0	0	.250
2023	BOS	CPX	7	24	25	7	5	1	0	1	4	3	1	0	6	0	0	0	0	2	1	.292
2023	BOS	AA	38	134	147	30	20	7	1	2	18	10	10	0	33	1	0	2	2	11	1	.224
2023	BOS	AAA	34	114	124	27	17	8	1	1	13	10	5	0	26	3	1	1	3	2	1	.237
2023	BOS	MiLB	79	272	296	64	42	16	2	4	35	23	16	0	65	4	1	3	5	15	3	.235
2023	BOS	ST	13	21	22	2	1	1	0	0	3	2	1	0	8	0	0	0	0	0	0	.095
2024	SFG	CPX	9	24	31	7	3	2	0	2	5	7	6	0	2	0	1	0	0	2	0	.292
2024	SFG	AA	25	83	96	32	17	12	1	2	16	21	10	0	12	1	1	1	1	6	1	.386
2024	SFG	AAA	54	171	197	44	28	10	1	5	32	19	14	0	45	6	2	4	5	5	0	.257
2024	SFG	MiLB	88	278	324	83	48	24	2	9	53	47	30	0	59	7	4	5	6	13	1	.299
2024	BOS	ST	7	6	8	3	3	0	0	0	1	0	2	0	2	0	0	0	0	0	0	.500
2025	SFG	ST	28	41	47	14	9	4	0	1	12	5	5	0	7	1	0	0	0	1	2	.341
2025	FGDC	PROJ	26	103	112	24	17	5	1	2	12	11	6	0	26	2	1	1		2	1	.237
2025	Steamer	PROJ	28	104	113	24	16	5	1	2	11	10	6	0	27	1	1	0		2	1	.227
2025	ZiPS	PROJ	103	360	393	89	61	18	3	7	48	42	20	0	90	6	3	4	7	8	3	.247
2025	ZiPS DC	PROJ	26	103	112	25	17	5	1	2	14	12	6	0	26	2	1	1		2	1	.247
2025	OOPSY	PROJ	26	104	112	23	16	5	1	2	11	10	5	0	28	1	1	1		2	1	.223
2025	OOPSY	PROJ	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0		0	0	.223
2025	SFG	MLB	12	23	26	5	5	0	0	0	4	1	1	0	8	1	0	1	0	0	0	.217
2025	FGDC	ROS	24	94	102	22	15	5	1	2	11	10	5	0	24	1	1	1		2	1	.238
2025	Steamer	ROS	24	88	95	20	14	4	0	1	9	9	5	0	23	1	1	0		2	0	.229
2025	ZiPS	ROS	79	267	292	66	46	13	2	5	36	30	15	0	68	5	2	3		6	2	.246
2025	ZiPS DC	ROS	24	93	102	23	16	4	1	2	13	11	5	0	24	2	1	1		2	1	.246
2025	ATC DC	ROS	24	91	102	22	14	4	0	3	12	11	9	0	23	1	1	0		2	1	.242
2025	THE BAT	ROS	24	91	99	21	15	4	1	1	10	8	5	0	23	1	1	1	2	2	1	.234
2025	THE BAT X	ROS	24	91	99	21	15	4	1	1	10	8	5	0	23	1	1	1	2	2	0	.234
2025	OOPSY	ROS	24	95	102	21	14	4	1	1	10	8	4	0	26	1	1	1		2	0	.222
Total	- - -	MLB	12	23	26	5	5	0	0	0	4	1	1	0	8	1	0	1	0	0	0	.217

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages

Season	Team	Level	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	BB/K BB/K - Walk to Strikeout Ratio (BB/SO)	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	OPS OPS - On Base + Slugging Percentage	ISO ISO - Isolated Power (SLG-AVG)	Spd Spd - Speed Score (4 Component Version)	BABIP BABIP - Batting Average on Balls in Play	UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS	XBR XBR - Statcast baserunning above average	wSB wSB - Stolen Bases and Caught Stealing runs above average	wRC wRC - Runs Created based wOBA	wRAA wRAA - Runs Above Average based on wOBA	wOBA wOBA - Weighted On Base Average (Linear Weights)	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA
2019	COL	R	14.7%	18.1%	0.81	.332	.447	.605	1.052	.274	7.2	.374			0.5	57	23.7	.452	169
2021	BOS	A+	6.6%	21.4%	0.31	.271	.325	.451	.776	.180	6.7	.319			-0.3	68	3.9	.336	105
2022	BOS	AA	4.7%	25.8%	0.18	.260	.309	.430	.739	.170	6.5	.324			0.2	66	-1.0	.322	96
2022	BOS	ST	7.7%	38.5%	0.20	.250	.308	.750	1.058	.500	2.6	.200			0.0	3	1.0	.413	148
2023	BOS	CPX	4.0%	24.0%	0.17	.292	.320	.458	.778	.167	5.8	.353			-0.1	4	-0.1	.362	90
2023	BOS	AA	6.8%	22.4%	0.30	.224	.283	.336	.619	.112	7.8	.283			1.5	13	-5.4	.284	67
2023	BOS	AAA	4.0%	21.0%	0.19	.237	.285	.351	.635	.114	5.6	.295			-0.2	10	-7.7	.286	56
2023	BOS	MiLB	5.4%	22.0%	0.25	.235	.287	.353	.640	.118	7.0	.294			1.1	26	-13.1	.292	64
2023	BOS	ST	4.5%	36.4%	0.13	.095	.136	.143	.279	.048	2.6	.154			0.0	-1	-3.9	.131	-38
2024	SFG	CPX	19.4%	6.5%	3.00	.292	.419	.625	1.044	.333	5.3	.238			0.4	7	2.4	.459	148
2024	SFG	AA	10.4%	12.5%	0.83	.386	.453	.627	1.079	.241	7.1	.429			0.5	23	11.6	.477	205
2024	SFG	AAA	7.1%	22.8%	0.31	.257	.332	.415	.747	.158	7.1	.317			0.7	25	-3.8	.333	97
2024	SFG	MiLB	9.3%	18.2%	0.51	.299	.376	.496	.873	.198	6.9	.346			1.6	55	10.3	.388	134
2024	BOS	ST	25.0%	25.0%	1.00	.500	.625	.500	1.125	.000	0.8	.750			0.0	2	1.3	.519	217
2025	SFG	ST	10.6%	14.9%	0.71	.341	.426	.512	.938	.171	4.2	.394			-0.8	9	3.1	.417	144
2025	FGDC	PROJ	5.2%	23.3%	0.22	.237	.286	.356	.642	.119	5.4	.297	0.0		0.0	10	-2.6	.281	81
2025	Steamer	PROJ	5.3%	23.7%	0.22	.227	.277	.339	.616	.112	4.9	.286	0.0		0.0	10	-3.6	.271	74
2025	ZiPS	PROJ	5.1%	22.9%	0.22	.247	.296	.372	.668	.125	5.9	.308			-0.3	40	-5.8	.292	88
2025	ZiPS DC	PROJ	5.1%	22.9%	0.22	.247	.296	.372	.668	.125	5.9	.308	0.0		-0.1	11	-1.6	.292	88
2025	OOPSY	PROJ	4.3%	25.0%	0.17	.223	.265	.334	.599	.112	5.7	.285	0.0		0.1	9	-4.3	.262	68
2025	OOPSY	PROJ	4.3%	25.0%	0.17	.223	.265	.334	.599	.112	5.7	.285			0.0	0	0.0	.262	68
2025	SFG	MLB	3.8%	30.8%	0.13	.217	.280	.217	.497	.000	2.6	.333		-0.1	-0.1	1	-1.6	.236	48
2025			9.0%	22.1%	0.41	.242	.316	.392	.707	.150	5.2	.288						.314
2025	FGDC	ROS	5.2%	23.6%	0.22	.238	.287	.353	.639	.115	5.4	.300	0.0		0.0	9	-2.4	.285	80
2025	Steamer	ROS	5.3%	24.0%	0.22	.229	.278	.340	.618	.111	4.9	.290	0.0		0.0	8	-2.9	.275	74
2025	ZiPS	ROS	5.0%	23.3%	0.22	.246	.295	.365	.661	.119	5.9	.310	0.0		-0.2	29	-4.6	.294	86
2025	ZiPS DC	ROS	5.0%	23.3%	0.22	.246	.295	.365	.661	.119	5.9	.310	0.0		-0.1	10	-1.6	.294	86
2025	ATC DC	ROS	9.0%	22.1%	0.41	.242	.316	.391	.707	.150	4.7	.288	0.0		0.0	12	0.0	.314	99
2025	THE BAT	ROS	4.9%	23.2%	0.21	.234	.278	.336	.614	.102	5.6	.296			0.0	8	-3.2	.273	72
2025	THE BAT X	ROS	4.9%	23.2%	0.21	.234	.278	.336	.615	.102	5.9	.295			0.1	8	-3.2	.273	72
2025	OOPSY	ROS	4.2%	25.5%	0.16	.222	.263	.329	.592	.107	5.7	.287	0.0		0.1	8	-4.1	.263	66
Total	- - -	MLB	3.8%	30.8%	0.13	.217	.280	.217	.497	.000	2.6	.333		-0.1	-0.1	1	-1.6	.236	48

Season	Team	Level	BB% BB% - Walk Percentage (BB/PA)	K% K% - Strikeout Percentage (SO/PA)	BB/K BB/K - Walk to Strikeout Ratio (BB/SO)	AVG AVG - Batting Average (H/AB)	OBP OBP - On Base Percentage	SLG SLG - Slugging Percentage	OPS OPS - On Base + Slugging Percentage	ISO ISO - Isolated Power (SLG-AVG)	Spd Spd - Speed Score (4 Component Version)	BABIP BABIP - Batting Average on Balls in Play	UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS	XBR XBR - Statcast baserunning above average	wSB wSB - Stolen Bases and Caught Stealing runs above average	wRC wRC - Runs Created based wOBA	wRAA wRAA - Runs Above Average based on wOBA	wOBA wOBA - Weighted On Base Average (Linear Weights)	wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA
2019	COL	R	14.7%	18.1%	0.81	.332	.447	.605	1.052	.274	7.2	.374			0.5	57	23.7	.452	169
2021	BOS	A+	6.6%	21.4%	0.31	.271	.325	.451	.776	.180	6.7	.319			-0.3	68	3.9	.336	105
2022	BOS	AA	4.7%	25.8%	0.18	.260	.309	.430	.739	.170	6.5	.324			0.2	66	-1.0	.322	96
2022	BOS	ST	7.7%	38.5%	0.20	.250	.308	.750	1.058	.500	2.6	.200			0.0	3	1.0	.413	148
2023	BOS	CPX	4.0%	24.0%	0.17	.292	.320	.458	.778	.167	5.8	.353			-0.1	4	-0.1	.362	90
2023	BOS	AA	6.8%	22.4%	0.30	.224	.283	.336	.619	.112	7.8	.283			1.5	13	-5.4	.284	67
2023	BOS	AAA	4.0%	21.0%	0.19	.237	.285	.351	.635	.114	5.6	.295			-0.2	10	-7.7	.286	56
2023	BOS	MiLB	5.4%	22.0%	0.25	.235	.287	.353	.640	.118	7.0	.294			1.1	26	-13.1	.292	64
2023	BOS	ST	4.5%	36.4%	0.13	.095	.136	.143	.279	.048	2.6	.154			0.0	-1	-3.9	.131	-38
2024	SFG	CPX	19.4%	6.5%	3.00	.292	.419	.625	1.044	.333	5.3	.238			0.4	7	2.4	.459	148
2024	SFG	AA	10.4%	12.5%	0.83	.386	.453	.627	1.079	.241	7.1	.429			0.5	23	11.6	.477	205
2024	SFG	AAA	7.1%	22.8%	0.31	.257	.332	.415	.747	.158	7.1	.317			0.7	25	-3.8	.333	97
2024	SFG	MiLB	9.3%	18.2%	0.51	.299	.376	.496	.873	.198	6.9	.346			1.6	55	10.3	.388	134
2024	BOS	ST	25.0%	25.0%	1.00	.500	.625	.500	1.125	.000	0.8	.750			0.0	2	1.3	.519	217
2025	SFG	ST	10.6%	14.9%	0.71	.341	.426	.512	.938	.171	4.2	.394			-0.8	9	3.1	.417	144
2025	FGDC	PROJ	5.2%	23.3%	0.22	.237	.286	.356	.642	.119	5.4	.297	0.0		0.0	10	-2.6	.281	81
2025	Steamer	PROJ	5.3%	23.7%	0.22	.227	.277	.339	.616	.112	4.9	.286	0.0		0.0	10	-3.6	.271	74
2025	ZiPS	PROJ	5.1%	22.9%	0.22	.247	.296	.372	.668	.125	5.9	.308			-0.3	40	-5.8	.292	88
2025	ZiPS DC	PROJ	5.1%	22.9%	0.22	.247	.296	.372	.668	.125	5.9	.308	0.0		-0.1	11	-1.6	.292	88
2025	OOPSY	PROJ	4.3%	25.0%	0.17	.223	.265	.334	.599	.112	5.7	.285	0.0		0.1	9	-4.3	.262	68
2025	OOPSY	PROJ	4.3%	25.0%	0.17	.223	.265	.334	.599	.112	5.7	.285			0.0	0	0.0	.262	68
2025	SFG	MLB	3.8%	30.8%	0.13	.217	.280	.217	.497	.000	2.6	.333		-0.1	-0.1	1	-1.6	.236	48
2025			9.0%	22.1%	0.41	.242	.316	.392	.707	.150	5.2	.288						.314
2025	FGDC	ROS	5.2%	23.6%	0.22	.238	.287	.353	.639	.115	5.4	.300	0.0		0.0	9	-2.4	.285	80
2025	Steamer	ROS	5.3%	24.0%	0.22	.229	.278	.340	.618	.111	4.9	.290	0.0		0.0	8	-2.9	.275	74
2025	ZiPS	ROS	5.0%	23.3%	0.22	.246	.295	.365	.661	.119	5.9	.310	0.0		-0.2	29	-4.6	.294	86
2025	ZiPS DC	ROS	5.0%	23.3%	0.22	.246	.295	.365	.661	.119	5.9	.310	0.0		-0.1	10	-1.6	.294	86
2025	ATC DC	ROS	9.0%	22.1%	0.41	.242	.316	.391	.707	.150	4.7	.288	0.0		0.0	12	0.0	.314	99
2025	THE BAT	ROS	4.9%	23.2%	0.21	.234	.278	.336	.614	.102	5.6	.296			0.0	8	-3.2	.273	72
2025	THE BAT X	ROS	4.9%	23.2%	0.21	.234	.278	.336	.615	.102	5.9	.295			0.1	8	-3.2	.273	72
2025	OOPSY	ROS	4.2%	25.5%	0.16	.222	.263	.329	.592	.107	5.7	.287	0.0		0.1	8	-4.1	.263	66
Total	- - -	MLB	3.8%	30.8%	0.13	.217	.280	.217	.497	.000	2.6	.333		-0.1	-0.1	1	-1.6	.236	48

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Events Events - The number of Batted Balls (PA - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	AVG AVG - Batting Average (H/AB)	xBA xBA - Expected batting average	SLG SLG - Slugging Percentage	xSLG xSLG - Expected slugging percentage	wOBA wOBA - Weighted On Base Average (Linear Weights)	xwOBA xwOBA - Expected weighted on-base average
2023	BOS	AAA	90	86.1	109.8	4.8			27	30.0%	.237		.351		.286
2024	SFG	AAA	132	86.5	109.2	6.7			45	34.1%	.257		.415		.333
2025	SFG	MLB	16	86.4	103.8	-10.0	0	0.0%	4	25.0%	.217	.199	.217	.225	.236	.227
Total	- - -	MLB	16	86.4	103.8	-10.0	0	0.0%	4	25.0%	.217		.217		.236

Season	Team	Level	Events Events - The number of Batted Balls (PA - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	AVG AVG - Batting Average (H/AB)	xBA xBA - Expected batting average	SLG SLG - Slugging Percentage	xSLG xSLG - Expected slugging percentage	wOBA wOBA - Weighted On Base Average (Linear Weights)	xwOBA xwOBA - Expected weighted on-base average
2023	BOS	AAA	90	86.1	109.8	4.8			27	30.0%	.237		.351		.286
2024	SFG	AAA	132	86.5	109.2	6.7			45	34.1%	.257		.415		.333
2025	SFG	MLB	16	86.4	103.8	-10.0	0	0.0%	4	25.0%	.217	.199	.217	.225	.236	.227
Total	- - -	MLB	16	86.4	103.8	-10.0	0	0.0%	4	25.0%	.217		.217		.236

Christian Koss

Stats

Dashboard

Standard

Advanced

Statcast

BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG