RonaldBolanos

Kansas City Royals
#57
Relief Pitcher

HT/WT
1.91 m, 99 kg
Birthdate
23/8/1996 (29)
BAT/THR
Right/Right
Birthplace
Havana, Cuba
Status
Minors

Stats
Career

GP	GS	CG	SHO	IP	H	R	ER	HR	BB	K
18	5	0	0	48.0	49	30	28	7	29	43

Date	OPP	Result	IP	H	R	ER	HR	BB	K
Sat 6/4	vsHOU	L 10-3	0.1	3	3	3	0	2	1
Sun 5/29	@MIN	L 7-3	2.0	2	1	1	0	0	0
Thu 5/19	vsCHW	L 7-4	3.0	3	1	1	0	0	2
Sun 5/15	@COL	L 10-4	4.0	2	1	1	1	2	4
Mon 5/9	@BAL	L 6-1	2.0	2	0	0	0	1	1

Terms of Use
Privacy Policy
Your US State Privacy Rights
Children's Online Privacy Policy
Interest-Based Ads
About Nielsen Measurement
Your Privacy Choices
Contact Us
Disney Ad Sales Site
Work for ESPN
Corrections

GAMBLING PROBLEM? CALL 1-800-GAMBLER, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD). 21+ and present in most states. (18+ DC/KY/NH/WY). Void in ONT/OR/NH. Eligibility restrictions apply. On behalf of Boot Hill Casino & Resort (KS). Terms: sportsbook.draftkings.com/promos.

RonaldBolanos

Switch Player

MLB Quick Links

Career Pitching

Recent Games

Racing Positions

MLB News

MLB free agency tracker: 2025-26 offseason trades, moves

Pitcher Andrew Heaney announces retirement after 12 seasons

2026 MLB predictions: One stat to make or break every AL team

Zach Eflin re-signs with Orioles on one-year, $10M deal

Sources: Cubs, reliever Hunter Harvey agree to 1-year deal

Reds, OF JJ Bleday agree to 1-year, $1.4M contract