Roki Sasaki

2026 seasonregular season

Bats/Throws: R/R
Height: 6' 2"
Weight: 187 lb
Age: 24
Born: Rikuzentakata, Japan
MLB debut: 2025-03-19

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

104overall

Splitter115
Slider112
Sinker109
Forkball108
Four-seam fastball98
Sweeper96

Pitching

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L	SV
2026	26	23	122.1	4.49	1.32	123	48	22	9.05	5-5	0

Last 10 games

Game	Dec	IP	H	ER	BB	K	HR	P
09/27@SFW		1.0	0	0	0	2	0	14
09/25@SFW	HLD	1.0	0	0	0	2	0	14
09/22vSDW		1.0	2	0	0	2	0	20
08/26@ATLL		3.1	6	4	2	3	1	66
08/19@COLW		5.0	7	2	1	6	0	99
08/13vMILL		6.0	4	2	5	2	0	101
08/07@AZL		6.0	4	2	1	5	1	86
07/30vSEAW	W	5.1	5	2	3	7	0	90
07/24@NYMW	W	7.0	3	1	2	9	1	94
07/17@NYYW		5.2	5	0	1	5	0	94

Full 2026 game log (26 games)

Game	Dec	IP	H	ER	BB	K	HR	P
09/27@SFW		1.0	0	0	0	2	0	14
09/25@SFW	HLD	1.0	0	0	0	2	0	14
09/22vSDW		1.0	2	0	0	2	0	20
08/26@ATLL		3.1	6	4	2	3	1	66
08/19@COLW		5.0	7	2	1	6	0	99
08/13vMILL		6.0	4	2	5	2	0	101
08/07@AZL		6.0	4	2	1	5	1	86
07/30vSEAW	W	5.1	5	2	3	7	0	90
07/24@NYMW	W	7.0	3	1	2	9	1	94
07/17@NYYW		5.2	5	0	1	5	0	94
07/08vCOLW		6.0	4	3	1	5	2	78
07/02vSDW		3.0	7	6	2	3	3	88
06/26@SDL	L	4.0	3	3	5	2	1	81
06/19vBALW		5.2	4	3	1	6	2	90
06/12@CWSL	L	4.1	7	7	3	4	1	91
06/05vLAAW		7.0	2	0	2	10	0	98
05/30vPHIL		5.1	3	1	1	7	1	84
05/23@MILW	W	5.0	4	2	2	4	0	87
05/17@LAAW	W	7.0	4	1	0	8	0	91
05/11vSFL		5.0	6	3	1	5	1	91
05/02@STLL	L	6.0	5	3	2	4	1	104
04/25vCHCW	W	5.0	7	4	1	5	3	99
04/19@COLL		4.2	7	3	2	2	1	78
04/12vTEXL	L	4.0	5	2	5	6	1	94
04/05@WSHW		5.0	5	6	3	5	2	90
03/30vCLEL	L	4.0	4	1	2	4	0	78

Career by season

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L	SV
2025LAD	10	8	36.1	4.46	1.43	28	22	6	6.94	1-1	0
2026LAD	26	23	122.1	4.49	1.32	123	48	22	9.05	5-5	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.