Robby Ahlstrom

2026 seasonregular season

Bats/Throws: L/L
Height: 6' 3"
Weight: 195 lb
Age: 27
Born: Placerville, CA, USA
MLB debut: 2026-06-03
Drafted: 2021

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

97overall

Sinker110
Slider105
Changeup90
Curveball90
Four-seam fastball90

Pitching

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L	SV
2026	42	0	37.0	6.08	1.43	34	15	7	8.27	3-1	0

Last 10 games

Game	Dec	IP	H	ER	BB	K	HR	P
09/17vBOSL	HLD	0.2	0	1	2	0	0	18
09/10@SEAL		1.0	0	0	2	2	0	20
09/09@SEAL		1.0	1	0	0	1	0	20
09/04vTBL		1.0	1	0	1	0	0	16
09/02vATHL		1.0	3	3	0	1	2	22
08/31vATHW		1.0	0	0	0	2	0	14
08/26@CWSL		1.0	4	5	1	0	2	32
08/24@CWSW		1.1	0	0	0	1	0	16
08/22vLAAL		1.0	2	1	1	1	0	17
08/18vWSHW		0.2	2	0	0	2	0	17

Full 2026 game log (42 games)

Game	Dec	IP	H	ER	BB	K	HR	P
09/17vBOSL	HLD	0.2	0	1	2	0	0	18
09/10@SEAL		1.0	0	0	2	2	0	20
09/09@SEAL		1.0	1	0	0	1	0	20
09/04vTBL		1.0	1	0	1	0	0	16
09/02vATHL		1.0	3	3	0	1	2	22
08/31vATHW		1.0	0	0	0	2	0	14
08/26@CWSL		1.0	4	5	1	0	2	32
08/24@CWSW		1.1	0	0	0	1	0	16
08/22vLAAL		1.0	2	1	1	1	0	17
08/18vWSHW		0.2	2	0	0	2	0	17
08/14@ATHL		1.0	1	1	0	2	1	16
08/12@LAAL	L	0.1	2	3	0	0	0	14
08/10@LAAW		1.1	1	0	0	1	0	18
08/07vBALW	HLD	1.0	0	0	0	0	0	12
08/05vSFW		1.0	1	0	0	1	0	15
08/04vSFW		1.0	0	0	0	2	0	13
08/02@HOUL		0.2	0	0	0	0	0	10
07/30@TBL		1.1	0	0	0	1	0	15
07/27vSEAW		0.1	0	0	0	0	0	7
07/26vSEAL	HLD	1.0	0	0	0	2	0	9
07/25vSEAW		1.0	1	0	0	1	0	13
07/22vCWSL		1.0	0	0	0	2	0	13
07/20vCWSL		1.0	1	0	1	1	0	27
07/19@ATLL		1.0	1	0	0	3	0	15
07/18@ATLW	HLD	0.1	0	0	0	0	0	1
07/12vHOUW	HLD	0.1	2	2	0	0	0	20
07/11vHOUL		1.0	0	0	1	0	0	14
07/08vLAAL		1.0	2	2	0	1	1	15
07/05vDETL		0.0	3	2	1	0	0	19
07/02vDETW	HLD	0.2	0	0	0	1	0	9
06/29@CLEW	W	1.0	0	0	1	0	0	13
06/27@TORW		0.1	3	2	0	0	1	12
06/26@TORW		0.1	1	2	1	0	0	15
06/24@MIAL		0.1	0	0	0	1	0	4
06/22@MIAW	W	1.0	0	0	0	1	0	8
06/21vSDW	HLD	1.0	0	0	1	0	0	12
06/18vMINL		1.0	2	1	1	0	0	28
06/13@BOSL		0.1	1	0	1	1	0	19
06/11@KCW	W	1.1	1	0	0	1	0	14
06/09@KCL		1.0	1	0	0	0	0	14
06/06vCLEL		2.0	1	0	0	0	0	25
06/03@STLL		1.1	0	0	0	2	0	17

Career by season

Season	G	GS	IP	ERA	WHIP	K	BB	HR	K/9	W-L	SV
2026TEX	42	0	37.0	6.08	1.43	34	15	7	8.27	3-1	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.