Triston Casas

Triston Casas

Boston Red Sox

1B

Age: 25

Bats/Throws: L/R

6'4" / 244

DOB: 1/15/2000

(25 years, 3 months, 20 days)

1B

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
2022	Slider (SL)	72		10	13	2	1	0	0	1	3	0	3	0	0	0	1	.200		75.5	89.6	83.9
2023	Slider (SL)	373		65	75	16	8	4	0	4	10	0	28	0	0	0	1	.246		74.4	93.1	84.2
2024	Slider (SL)	218		40	47	7	5	1	0	1	6	0	20	1	0	0	1	.175		74.0	93.1	84.8
2025	Slider (SL)	76		12	14	2	1	1	0	0	0	0	6	2	0	0	0	.167		76.5	90.7	84.7
Total	Slider (SL)	739		127	149	27	15	6	0	6	19	0	57	3	0	0	3	.213		74.0	93.1	84.4

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
2022	Slider (SL)	72		10	13	2	1	0	0	1	3	0	3	0	0	0	1	.200		75.5	89.6	83.9
2023	Slider (SL)	373		65	75	16	8	4	0	4	10	0	28	0	0	0	1	.246		74.4	93.1	84.2
2024	Slider (SL)	218		40	47	7	5	1	0	1	6	0	20	1	0	0	1	.175		74.0	93.1	84.8
2025	Slider (SL)	76		12	14	2	1	1	0	0	0	0	6	2	0	0	0	.167		76.5	90.7	84.7
Total	Slider (SL)	739		127	149	27	15	6	0	6	19	0	57	3	0	0	3	.213		74.0	93.1	84.4

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+
2022	Slider (SL)	72		23.1%	23.1%	1.00	.200	.385	.500	.885	.300	.167	2.3	0.8	.386	164
2023	Slider (SL)	373		13.3%	37.3%	0.36	.246	.347	.492	.839	.246	.364	11.7	2.6	.360	141
2024	Slider (SL)	218		12.8%	42.6%	0.30	.175	.298	.275	.573	.100	.316	3.9	-1.6	.267	82
2025	Slider (SL)	76		0.0%	42.9%	0.00	.167	.286	.250	.536	.083	.333	1.0	-0.6	.259	76
Total	Slider (SL)	739		12.8%	38.3%	0.33	.213	.329	.402	.730	.189	.328	18.8	1.1	.324	118

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+
2022	Slider (SL)	72		23.1%	23.1%	1.00	.200	.385	.500	.885	.300	.167	2.3	0.8	.386	164
2023	Slider (SL)	373		13.3%	37.3%	0.36	.246	.347	.492	.839	.246	.364	11.7	2.6	.360	141
2024	Slider (SL)	218		12.8%	42.6%	0.30	.175	.298	.275	.573	.100	.316	3.9	-1.6	.267	82
2025	Slider (SL)	76		0.0%	42.9%	0.00	.167	.286	.250	.536	.083	.333	1.0	-0.6	.259	76
Total	Slider (SL)	739		12.8%	38.3%	0.33	.213	.329	.402	.730	.189	.328	18.8	1.1	.324	118

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
2022	Slider (SL)	72		0.0%	57.1%	42.9%	0.0%	33.3%	40	32	72		-0.3	0.6	5.5
2023	Slider (SL)	373		16.2%	21.6%	62.2%	26.1%	17.4%	215	158	373		0.7	0.7	5.0
2024	Slider (SL)	218		30.0%	35.0%	35.0%	42.9%	14.3%	124	94	218		0.6	1.0	4.5
2025	Slider (SL)	76		20.0%	20.0%	60.0%	0.0%	0.0%	40	36	76		2.9	1.1	4.5
Total	Slider (SL)	739		18.8%	29.0%	52.2%	25.0%	16.7%	419	320	739		0.8	0.8	4.9

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
2022	Slider (SL)	72		0.0%	57.1%	42.9%	0.0%	33.3%	40	32	72		-0.3	0.6	5.5
2023	Slider (SL)	373		16.2%	21.6%	62.2%	26.1%	17.4%	215	158	373		0.7	0.7	5.0
2024	Slider (SL)	218		30.0%	35.0%	35.0%	42.9%	14.3%	124	94	218		0.6	1.0	4.5
2025	Slider (SL)	76		20.0%	20.0%	60.0%	0.0%	0.0%	40	36	76		2.9	1.1	4.5
Total	Slider (SL)	739		18.8%	29.0%	52.2%	25.0%	16.7%	419	320	739		0.8	0.8	4.9

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
2022	Slider (SL)	72		11.1%	52.8%	31.9%	50.0%	78.9%	73.9%	50.0%	8.3%		-0.5	-0.6
2023	Slider (SL)	373		25.9%	59.9%	40.2%	30.4%	76.6%	59.3%	42.1%	16.4%		-2.9	-0.8
2024	Slider (SL)	218		23.8%	56.5%	37.6%	30.0%	75.0%	58.5%	42.2%	15.6%		0.9	0.4
2025	Slider (SL)	76		20.8%	71.4%	39.5%	40.0%	60.0%	53.3%	36.8%	18.4%		-0.7	-0.9
Total	Slider (SL)	739		23.5%	59.1%	38.6%	32.0%	74.6%	59.6%	42.4%	15.6%		-3.1	-0.4

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
2022	Slider (SL)	72		11.1%	52.8%	31.9%	50.0%	78.9%	73.9%	50.0%	8.3%		-0.5	-0.6
2023	Slider (SL)	373		25.9%	59.9%	40.2%	30.4%	76.6%	59.3%	42.1%	16.4%		-2.9	-0.8
2024	Slider (SL)	218		23.8%	56.5%	37.6%	30.0%	75.0%	58.5%	42.2%	15.6%		0.9	0.4
2025	Slider (SL)	76		20.8%	71.4%	39.5%	40.0%	60.0%	53.3%	36.8%	18.4%		-0.7	-0.9
Total	Slider (SL)	739		23.5%	59.1%	38.6%	32.0%	74.6%	59.6%	42.4%	15.6%		-3.1	-0.4