Leo Rivas

Leo Rivas

Seattle Mariners

2B/SS

Age: 27

Bats/Throws: B/R

5'8" / 150

DOB: 10/10/1997

(27 years, 7 months, 18 days)

2B/SS

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
2024	Fourseam (FA)	131		20	27	5	5	0	0	0	5	0	4	1	0	1	1	.250		88.4	100.2	94.8
2025	Fourseam (FA)	111		14	18	5	5	0	0	0	4	0	3	0	0	0	0	.357		86.5	98.5	94.1
Total	Fourseam (FA)	242		34	45	10	10	0	0	0	9	0	7	1	0	1	1	.294		86.5	100.2	94.5

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
2024	Fourseam (FA)	131		20	27	5	5	0	0	0	5	0	4	1	0	1	1	.250		88.4	100.2	94.8
2025	Fourseam (FA)	111		14	18	5	5	0	0	0	4	0	3	0	0	0	0	.357		86.5	98.5	94.1
Total	Fourseam (FA)	242		34	45	10	10	0	0	0	9	0	7	1	0	1	1	.294		86.5	100.2	94.5

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+
2024	Fourseam (FA)	131		18.5%	14.8%	1.25	.250	.423	.250	.673	.000	.313	3.6	0.4	.330	119
2025	Fourseam (FA)	111		22.2%	16.7%	1.33	.357	.500	.357	.857	.000	.455	3.3	1.3	.402	177
Total	Fourseam (FA)	242		20.0%	15.6%	1.29	.294	.455	.294	.749	.000	.370	6.9	1.7	.359	143

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+
2024	Fourseam (FA)	131		18.5%	14.8%	1.25	.250	.423	.250	.673	.000	.313	3.6	0.4	.330	119
2025	Fourseam (FA)	111		22.2%	16.7%	1.33	.357	.500	.357	.857	.000	.455	3.3	1.3	.402	177
Total	Fourseam (FA)	242		20.0%	15.6%	1.29	.294	.455	.294	.749	.000	.370	6.9	1.7	.359	143

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
2024	Fourseam (FA)	131		26.7%	40.0%	33.3%	20.0%	0.0%	68	63	131		-0.9	9.0	10.6
2025	Fourseam (FA)	111		36.4%	27.3%	36.4%	25.0%	0.0%	59	52	111		-1.9	9.6	11.2
Total	Fourseam (FA)	242		30.8%	34.6%	34.6%	22.2%	0.0%	127	115	242		-1.4	9.2	10.9

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
2024	Fourseam (FA)	131		26.7%	40.0%	33.3%	20.0%	0.0%	68	63	131		-0.9	9.0	10.6
2025	Fourseam (FA)	111		36.4%	27.3%	36.4%	25.0%	0.0%	59	52	111		-1.9	9.6	11.2
Total	Fourseam (FA)	242		30.8%	34.6%	34.6%	22.2%	0.0%	127	115	242		-1.4	9.2	10.9

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
2024	Fourseam (FA)	131		3.2%	64.7%	35.1%	50.0%	84.1%	82.6%	51.9%	6.1%		0.0	0.0
2025	Fourseam (FA)	111		9.4%	56.9%	34.2%	80.0%	90.9%	89.5%	52.3%	3.6%		-0.9	-0.8
Total	Fourseam (FA)	242		6.0%	61.1%	34.7%	71.4%	87.0%	85.7%	52.1%	5.0%		-0.9	-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
2024	Fourseam (FA)	131		3.2%	64.7%	35.1%	50.0%	84.1%	82.6%	51.9%	6.1%		0.0	0.0
2025	Fourseam (FA)	111		9.4%	56.9%	34.2%	80.0%	90.9%	89.5%	52.3%	3.6%		-0.9	-0.8
Total	Fourseam (FA)	242		6.0%	61.1%	34.7%	71.4%	87.0%	85.7%	52.1%	5.0%		-0.9	-0.4