Riley O'Brien

RHP | MarinersSEA

Tacoma Rainiers

Name: Riley Chun-Young O'Brien

Born: Feb 6, 1995 in Shoreline, WA

College: Idaho

Ht.: 6'4" / Wt.: 170 lbs

Bats: R / Throws: R

	IP	ERA	WHIP	BB/9	SO/9
2023	19.1	0.93	1.29	6.05	13.97
Career	406	3.66	1.28	4.54	10.00

Drafted in the 8th round (229th overall) by the Tampa Bay Rays in 2017 (signed for $7,500)

After two years at Everett (Wash.) CC, O'Brien headed to NAIA College of Idaho and pitched two seasons before becoming the highest draft pick in school history. The 6-foot-4, 180-pounder didn't allow a home run as a senior during a 3-4, 2.15 season, striking out 81 in 67 innings while working both out of the bullpen and the rotation. He's touched 95 mph and pitches at 89-93 at his best with some looseness in his arm portending more velocity to come. He's showed the ability to spin a solid-average breaking ball as well with both a slider and a curveball in his repertoire. He's a good athlete.

View Draft Report BA

Career Statistics

Career Statistics
2023 Game Logs
2023 Splits
Spring Training

Split Type	AVG	G	AB	R	H	2B	3B	HR	RBI	BB	SO	OBP	SLG	OPS

Split Type	W	L	ERA	G	GS	SV	IP	H	R	ER	HR	BB	SO	AVG	OBP	SLG	WHIP