Trevor Williams

Trevor Williams

Washington Nationals

P

Age: 33

Bats/Throws: R/R

6'3" / 231

DOB: 4/25/1992

(33 years, 1 month, 5 days)

P

Pitch Type Splits

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2016	Changeup (CH)	21		4	4	0	0	0	0	0	0	0	1	0	0	0	0	.000		79.3	89.0	83.3
2017	Changeup (CH)	252		60	69	19	13	3	0	3	6	0	12	1	1	1	2	.317		82.1	88.5	85.2
2018	Changeup (CH)	416		95	103	23	17	1	2	3	6	0	19	0	0	2	1	.242		80.0	86.0	83.2
2019	Changeup (CH)	282		67	71	21	14	3	0	4	2	0	3	1	1	0	3	.313		79.8	86.4	83.6
2020	Changeup (CH)	155		35	37	11	8	2	0	1	1	0	4	0	0	1	2	.314		82.3	87.4	85.1
2021	Changeup (CH)	152		40	43	11	5	4	0	2	3	0	11	0	0	0	1	.275		81.5	86.6	84.3
2022	Changeup (CH)	184		39	43	12	11	0	0	1	3	0	8	0	0	1	1	.308		81.5	86.9	84.4
2023	Changeup (CH)	447		89	97	28	21	3	0	4	7	0	12	0	1	0	1	.315		79.9	88.5	83.3
2024	Changeup (CH)	179		44	45	11	9	1	0	1	1	0	10	0	0	0	2	.250		80.3	85.3	82.8
2025	Changeup (CH)	131		19	21	4	3	0	0	1	2	0	6	0	0	0	0	.211		78.7	84.3	81.3
Total	Changeup (CH)	2219		492	533	140	101	17	2	20	31	0	86	2	3	5	13	.285		78.7	89.0	83.7

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	AB	PA	H H - Hits Allowed	1B	2B L - Losses	3B ERA - Earned Run Average ((ER*9)/IP)	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	SO SO - Strikeouts	HBP HBP - Hit Batters	SF	SH	GDP	AVG AVG - Batting Average Against	divider	minVel	maxVel	Vel
2016	Changeup (CH)	21		4	4	0	0	0	0	0	0	0	1	0	0	0	0	.000		79.3	89.0	83.3
2017	Changeup (CH)	252		60	69	19	13	3	0	3	6	0	12	1	1	1	2	.317		82.1	88.5	85.2
2018	Changeup (CH)	416		95	103	23	17	1	2	3	6	0	19	0	0	2	1	.242		80.0	86.0	83.2
2019	Changeup (CH)	282		67	71	21	14	3	0	4	2	0	3	1	1	0	3	.313		79.8	86.4	83.6
2020	Changeup (CH)	155		35	37	11	8	2	0	1	1	0	4	0	0	1	2	.314		82.3	87.4	85.1
2021	Changeup (CH)	152		40	43	11	5	4	0	2	3	0	11	0	0	0	1	.275		81.5	86.6	84.3
2022	Changeup (CH)	184		39	43	12	11	0	0	1	3	0	8	0	0	1	1	.308		81.5	86.9	84.4
2023	Changeup (CH)	447		89	97	28	21	3	0	4	7	0	12	0	1	0	1	.315		79.9	88.5	83.3
2024	Changeup (CH)	179		44	45	11	9	1	0	1	1	0	10	0	0	0	2	.250		80.3	85.3	82.8
2025	Changeup (CH)	131		19	21	4	3	0	0	1	2	0	6	0	0	0	0	.211		78.7	84.3	81.3
Total	Changeup (CH)	2219		492	533	140	101	17	2	20	31	0	86	2	3	5	13	.285		78.7	89.0	83.7

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2016	Changeup (CH)	21		0.0%	25.0%	0.00	.000	.000	.000	.000	.000	.000	-0.6	-1.1	.000	-100
2017	Changeup (CH)	252		8.7%	17.4%	0.50	.317	.382	.517	.899	.200	.348	11.9	3.5	.381	141
2018	Changeup (CH)	416		5.8%	18.4%	0.32	.242	.287	.389	.677	.147	.274	10.2	-1.8	.293	88
2019	Changeup (CH)	282		2.8%	4.2%	0.67	.313	.338	.537	.875	.224	.279	11.5	2.6	.362	132
2020	Changeup (CH)	155		2.7%	10.8%	0.25	.314	.333	.457	.790	.143	.333	5.3	0.6	.339	114
2021	Changeup (CH)	152		7.0%	25.6%	0.27	.275	.326	.525	.851	.250	.333	6.8	1.6	.359	131
2022	Changeup (CH)	184		7.0%	18.6%	0.38	.308	.357	.385	.742	.077	.367	5.6	0.7	.330	117
2023	Changeup (CH)	447		7.2%	12.4%	0.58	.315	.361	.483	.844	.169	.324	15.4	3.5	.362	138
2024	Changeup (CH)	179		2.2%	22.2%	0.10	.250	.267	.341	.608	.091	.303	3.6	-1.6	.265	76
2025	Changeup (CH)	131		9.5%	28.6%	0.33	.211	.286	.368	.654	.158	.250	2.1	-0.4	.293	94
Total	Changeup (CH)	2219		5.8%	16.1%	0.36	.285	.328	.449	.777	.165	.308	71.5	7.4	.333	115

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	BB% BB% - Walk Percentage (BB/TBF)	K% K% - Strikeout Percentage (SO/TBF)	BB/K	AVG AVG - Batting Average Against	OBP	SLG	OPS	ISO	BABIP BABIP - Batting Average on Balls in Play	wRC	wRAA	wOBA	wRC+
2016	Changeup (CH)	21		0.0%	25.0%	0.00	.000	.000	.000	.000	.000	.000	-0.6	-1.1	.000	-100
2017	Changeup (CH)	252		8.7%	17.4%	0.50	.317	.382	.517	.899	.200	.348	11.9	3.5	.381	141
2018	Changeup (CH)	416		5.8%	18.4%	0.32	.242	.287	.389	.677	.147	.274	10.2	-1.8	.293	88
2019	Changeup (CH)	282		2.8%	4.2%	0.67	.313	.338	.537	.875	.224	.279	11.5	2.6	.362	132
2020	Changeup (CH)	155		2.7%	10.8%	0.25	.314	.333	.457	.790	.143	.333	5.3	0.6	.339	114
2021	Changeup (CH)	152		7.0%	25.6%	0.27	.275	.326	.525	.851	.250	.333	6.8	1.6	.359	131
2022	Changeup (CH)	184		7.0%	18.6%	0.38	.308	.357	.385	.742	.077	.367	5.6	0.7	.330	117
2023	Changeup (CH)	447		7.2%	12.4%	0.58	.315	.361	.483	.844	.169	.324	15.4	3.5	.362	138
2024	Changeup (CH)	179		2.2%	22.2%	0.10	.250	.267	.341	.608	.091	.303	3.6	-1.6	.265	76
2025	Changeup (CH)	131		9.5%	28.6%	0.33	.211	.286	.368	.654	.158	.250	2.1	-0.4	.293	94
Total	Changeup (CH)	2219		5.8%	16.1%	0.36	.285	.328	.449	.777	.165	.308	71.5	7.4	.333	115

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2016	Changeup (CH)	21		0.0%	33.3%	66.7%	0.0%	0.0%	9	12	21		-5.9	7.9	10.0
2017	Changeup (CH)	252		22.9%	43.8%	33.3%	18.8%	18.8%	144	108	252		-9.6	5.0	11.0
2018	Changeup (CH)	416		23.0%	48.6%	28.4%	23.8%	14.3%	222	194	416		-8.5	4.8	9.8
2019	Changeup (CH)	282		26.6%	35.9%	37.5%	25.0%	16.7%	161	121	282		-8.5	5.3	10.1
2020	Changeup (CH)	155		38.7%	45.2%	16.1%	0.0%	20.0%	89	66	155		-7.9	4.8	9.3
2021	Changeup (CH)	152		28.0%	52.0%	20.0%	0.0%	40.0%	70	82	152		-8.3	3.3	9.0
2022	Changeup (CH)	184		25.8%	41.9%	32.3%	0.0%	10.0%	77	107	184		-8.5	2.9	9.1
2023	Changeup (CH)	447		23.1%	46.2%	30.8%	25.0%	16.7%	213	234	447		-8.7	1.8	9.0
2024	Changeup (CH)	179		30.3%	54.5%	15.2%	0.0%	20.0%	86	93	179		-9.7	1.0	9.9
2025	Changeup (CH)	131		30.8%	53.8%	15.4%	50.0%	50.0%	41	90	131		-8.7	0.3	8.9
Total	Changeup (CH)	2219		26.0%	45.5%	28.5%	18.4%	17.5%	1112	1107	2219		-8.7	3.5	9.6

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	LD% LD% - Line Drive Percentage (LD/BIP)	GB% GB% - Ground Ball Percentage (GB/BIP)	FB% FB% - Fly Ball Percentage (FB/BIP)	IFFB% IFFB% - Infield Fly Ball Percentage (IFFB/FB)	HR/FB HR/FB - Home Run to Fly Ball Ratio	Strikes Strikes - Strikes Thrown	Balls Balls - Balls Thrown	Pitches Pitches - Pitches Thrown	divider	xMov	zMov	Mov
2016	Changeup (CH)	21		0.0%	33.3%	66.7%	0.0%	0.0%	9	12	21		-5.9	7.9	10.0
2017	Changeup (CH)	252		22.9%	43.8%	33.3%	18.8%	18.8%	144	108	252		-9.6	5.0	11.0
2018	Changeup (CH)	416		23.0%	48.6%	28.4%	23.8%	14.3%	222	194	416		-8.5	4.8	9.8
2019	Changeup (CH)	282		26.6%	35.9%	37.5%	25.0%	16.7%	161	121	282		-8.5	5.3	10.1
2020	Changeup (CH)	155		38.7%	45.2%	16.1%	0.0%	20.0%	89	66	155		-7.9	4.8	9.3
2021	Changeup (CH)	152		28.0%	52.0%	20.0%	0.0%	40.0%	70	82	152		-8.3	3.3	9.0
2022	Changeup (CH)	184		25.8%	41.9%	32.3%	0.0%	10.0%	77	107	184		-8.5	2.9	9.1
2023	Changeup (CH)	447		23.1%	46.2%	30.8%	25.0%	16.7%	213	234	447		-8.7	1.8	9.0
2024	Changeup (CH)	179		30.3%	54.5%	15.2%	0.0%	20.0%	86	93	179		-9.7	1.0	9.9
2025	Changeup (CH)	131		30.8%	53.8%	15.4%	50.0%	50.0%	41	90	131		-8.7	0.3	8.9
Total	Changeup (CH)	2219		26.0%	45.5%	28.5%	18.4%	17.5%	1112	1107	2219		-8.7	3.5	9.6

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2016	Changeup (CH)	21		29.4%	75.0%	38.1%	20.0%	100.0%	50.0%	19.0%	19.0%		0.7	3.3
2017	Changeup (CH)	252		25.5%	84.2%	47.6%	52.5%	88.8%	76.7%	37.7%	11.1%		-4.0	-1.6
2018	Changeup (CH)	416		27.4%	80.0%	44.5%	74.0%	88.9%	82.7%	32.5%	7.7%		-2.3	-0.5
2019	Changeup (CH)	282		31.5%	75.5%	46.8%	81.0%	86.5%	84.1%	34.8%	7.4%		-5.2	-1.8
2020	Changeup (CH)	155		26.5%	84.2%	47.7%	80.8%	79.2%	79.7%	36.8%	9.7%		-0.4	-0.3
2021	Changeup (CH)	152		27.7%	78.8%	38.8%	66.7%	88.5%	76.3%	21.7%	9.2%		-7.3	-4.8
2022	Changeup (CH)	184		28.5%	69.7%	35.9%	65.1%	95.7%	75.8%	17.9%	8.7%		-3.4	-1.9
2023	Changeup (CH)	447		31.1%	75.5%	41.6%	71.7%	95.0%	81.7%	23.7%	7.6%		-10.0	-2.2
2024	Changeup (CH)	179		32.4%	85.0%	44.1%	68.9%	91.2%	78.5%	22.3%	9.5%		-0.7	-0.4
2025	Changeup (CH)	131		25.8%	63.6%	29.0%	45.2%	85.7%	52.6%	8.4%	13.7%		-3.0	-2.3
Total	Changeup (CH)	2219		28.9%	78.9%	42.7%	68.5%	89.0%	79.0%	27.6%	9.0%		-35.7	-1.6

Season	Pitch	Pitches Pitches - Pitches Thrown	divider	O-Swing% O-Swing% - Percentage of pitches a batter swings at outside the strike zone	Z-Swing% Z-Swing% - Percentage of pitches a batter swings at inside the strike zone.	Swing% Swing% - Total percentage of pitches a batter swings at	O-Contact% O-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown outside the strike zone	Z-Contact% Z-Contact% - Percentage of times a batter makes contact with the ball when swinging at pitches thrown inside the strike zone	Contact% Contact% - Total percentage of contact made when swinging at all pitches	Zone% Zone% - Percentage of pitches seen inside the strike zone	SwStr% SwStr% - Percentage of Strikes that were swung at and missed	divider	pVAL	pVAL/C
2016	Changeup (CH)	21		29.4%	75.0%	38.1%	20.0%	100.0%	50.0%	19.0%	19.0%		0.7	3.3
2017	Changeup (CH)	252		25.5%	84.2%	47.6%	52.5%	88.8%	76.7%	37.7%	11.1%		-4.0	-1.6
2018	Changeup (CH)	416		27.4%	80.0%	44.5%	74.0%	88.9%	82.7%	32.5%	7.7%		-2.3	-0.5
2019	Changeup (CH)	282		31.5%	75.5%	46.8%	81.0%	86.5%	84.1%	34.8%	7.4%		-5.2	-1.8
2020	Changeup (CH)	155		26.5%	84.2%	47.7%	80.8%	79.2%	79.7%	36.8%	9.7%		-0.4	-0.3
2021	Changeup (CH)	152		27.7%	78.8%	38.8%	66.7%	88.5%	76.3%	21.7%	9.2%		-7.3	-4.8
2022	Changeup (CH)	184		28.5%	69.7%	35.9%	65.1%	95.7%	75.8%	17.9%	8.7%		-3.4	-1.9
2023	Changeup (CH)	447		31.1%	75.5%	41.6%	71.7%	95.0%	81.7%	23.7%	7.6%		-10.0	-2.2
2024	Changeup (CH)	179		32.4%	85.0%	44.1%	68.9%	91.2%	78.5%	22.3%	9.5%		-0.7	-0.4
2025	Changeup (CH)	131		25.8%	63.6%	29.0%	45.2%	85.7%	52.6%	8.4%	13.7%		-3.0	-2.3
Total	Changeup (CH)	2219		28.9%	78.9%	42.7%	68.5%	89.0%	79.0%	27.6%	9.0%		-35.7	-1.6