Marcelo Mayer

Boston Red Sox

3B

Age: 22

Bats/Throws: L/R

6'3" / 188

DOB: 12/12/2002

(22 years, 6 months, 3 days)

3B

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
2025	Slider (SL)	35		9	9	3	1	1	0	1	0	0	4	0	0	0	0	.333		78.0	90.2	85.1
Total	Slider (SL)	35		9	9	3	1	1	0	1	0	0	4	0	0	0	0	.333		78.0	90.2	85.1

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
2025	Slider (SL)	35		9	9	3	1	1	0	1	0	0	4	0	0	0	0	.333		78.0	90.2	85.1
Total	Slider (SL)	35		9	9	3	1	1	0	1	0	0	4	0	0	0	0	.333		78.0	90.2	85.1

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+
2025	Slider (SL)	35		0.0%	44.4%	0.00	.333	.333	.778	1.111	.444	.500	2.2	1.1	.470	221
Total	Slider (SL)	35		0.0%	44.4%	0.00	.333	.333	.778	1.111	.444	.500	2.2	1.1	.470	221

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+
2025	Slider (SL)	35		0.0%	44.4%	0.00	.333	.333	.778	1.111	.444	.500	2.2	1.1	.470	221
Total	Slider (SL)	35		0.0%	44.4%	0.00	.333	.333	.778	1.111	.444	.500	2.2	1.1	.470	221

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
2025	Slider (SL)	35		20.0%	20.0%	60.0%	0.0%	33.3%	24	11	35		0.0	0.3	3.3
Total	Slider (SL)	35		20.0%	20.0%	60.0%	0.0%	33.3%	24	11	35		0.0	0.3	3.3

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
2025	Slider (SL)	35		20.0%	20.0%	60.0%	0.0%	33.3%	24	11	35		0.0	0.3	3.3
Total	Slider (SL)	35		20.0%	20.0%	60.0%	0.0%	33.3%	24	11	35		0.0	0.3	3.3

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
2025	Slider (SL)	35		42.1%	75.0%	57.1%	0.0%	83.3%	50.0%	45.7%	28.6%		-1.3	-3.7
Total	Slider (SL)	35		42.1%	75.0%	57.1%	0.0%	83.3%	50.0%	45.7%	28.6%		-1.3	-3.7

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
2025	Slider (SL)	35		42.1%	75.0%	57.1%	0.0%	83.3%	50.0%	45.7%	28.6%		-1.3	-3.7
Total	Slider (SL)	35		42.1%	75.0%	57.1%	0.0%	83.3%	50.0%	45.7%	28.6%		-1.3	-3.7