Reiver Sanmartin

2026 seasonregular season

Bats/Throws: L/L
Height: 6' 1"
Weight: 188 lb
Age: 30
Born: Cartagena, Colombia
MLB debut: 2021-09-27

Pitch qualityour Stuff+ grades

How nasty each pitch is from its physical shape alone — velocity, spin, movement, extension and release point — on a scale where 100 is league average and every 10 points is one standard deviation. It does not see where the pitch was thrown, the count, or what happened to it, so a pitcher with great stuff and poor command can still give up runs. How it is built

100overall

Changeup111
Sinker110
Slider108
Four-seam fastball80

Pitching

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L	SV
2026	24	0	21.1	4.22	1.36	16	7	3	6.75	3-0	0

Last 10 games

Game	Dec	IP	H	ER	BB	K	P
09/16@STLW	W	0.1	0	0	0	0	1
09/14@STLL		0.0	2	0	1	0	11
09/12vSDL		0.1	0	0	0	0	1
09/08vSTLW	HLD	1.0	1	0	0	0	16
09/07vSTLW		0.1	0	0	0	1	5
09/05@NYMW		1.1	1	1	0	1	23
09/03@PITL		1.0	1	1	1	0	20
09/02@PITW	HLD	0.2	1	0	1	0	20
08/31@ATLW	HLD	1.2	0	0	0	2	16
08/29vAZW	W	0.1	0	0	0	1	5

Full 2026 game log (24 games)

Game	Dec	IP	H	ER	BB	K	HR	P
09/16@STLW	W	0.1	0	0	0	0	0	1
09/14@STLL		0.0	2	0	1	0	0	11
09/12vSDL		0.1	0	0	0	0	0	1
09/08vSTLW	HLD	1.0	1	0	0	0	0	16
09/07vSTLW		0.1	0	0	0	1	0	5
09/05@NYMW		1.1	1	1	0	1	0	23
09/03@PITL		1.0	1	1	1	0	0	20
09/02@PITW	HLD	0.2	1	0	1	0	0	20
08/31@ATLW	HLD	1.2	0	0	0	2	0	16
08/29vAZW	W	0.1	0	0	0	1	0	5
08/28vAZL		1.0	0	0	0	1	0	15
08/26vCINL		0.2	0	0	0	0	0	6
08/24vCINW		1.0	0	0	0	0	0	10
08/21@BOSL		2.0	1	0	1	0	0	30
08/18@CLEL		2.0	2	0	1	2	0	34
08/16vCOLL		0.2	2	1	0	0	0	10
08/14vCOLL		0.1	0	0	0	1	0	5
08/12vHOUL		1.0	0	0	0	2	0	15
08/11vHOUW	HLD	0.1	0	0	0	0	0	5
08/08vDETL		0.2	4	3	0	0	0	18
08/04@TEXL		0.2	3	1	1	1	0	14
08/03@TEXW		0.2	0	0	0	0	0	4
06/13vCHCL		1.1	2	2	1	2	2	30
06/10vWSHW	W	2.0	2	1	0	2	1	31

Career by season

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L
2021CIN	2	2	11.2	1.54	1.20	11	2	0	8.49	2-0
2022CIN	45	4	57.0	6.32	1.67	47	29	8	7.42	4-4
2023CIN	14	0	14.0	7.07	1.93	13	10	2	8.36	1-0
2025CIN	1	0	1.2	0.00	1.80	2	1	0	10.80	0-0
2026SF	24	0	21.1	4.22	1.36	16	7	3	6.75	3-0

Stats from the MLB Stats API, regular season only. A traded player's combined season appears as one row per club plus the total.