The Red Sox selected Guerrero's contract from Triple-A Worcester on Friday. Guerrero earned the promotion by collecting a 0.92 ERA and 22:6 K:BB over 19.2 innings while notching three saves with Worcester. If the hard-throwing righty makes an appearance out of the Boston bullpen, it will be his first at the major-league level since 2019.
Tayron Guerrero: Everything you need to know
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Status
ACTIVESTATS
Tayron Guerrero Game Log 2026
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PreseasonDateOppResultIPKBBHBPCGSHOHRER3/15W 7-21.0000002003/13W 7-61.0000000003/9W 5-31.0210001003/6L 11-31.0110002213/4L 4-01.0100001003/1L 8-72.0210002002/25W 5-31.0100001002/22W 11-101.011000100
Preseason Totals 9840001021 -
Regular SeasonDateOppResultIPKBBHBPCGSHOHRER6/8L 3-11.1200001006/7L 6-10.2100000005/31W 9-40.2100001005/30W 6-10.2100001005/28L 10-20.1000001005/26L 7-62.0400002225/24L 6-50.2200002225/22L 8-61.011000000
Regular Season Totals 5121000844
Tayron Guerrero Splits 2026
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SplitsGSIPWLERAKBBHBPCGHRERSVOSAVGHR
Overall 07.1010.012100844000.2671Away 03.1000.05000300000.2310Home 04.0010.07100544000.2941Night 04.1000.07100322000.1881Day 03.0010.05000522000.3570vs Lefty 00.0000.08100330000.2141vs Righty 00.0000.04000510000.3130May 05.1010.09100744000.3041June 02.0000.03000100000.1430Opponent vs CLE 0 1.1 0 0 0.0 2 0 0 0 2 0 0 0 0 0.333 0 vs NYY 0 0.2 0 0 0.0 1 0 0 0 0 0 0 0 0 0.000 0 vs TB 0 1.1 0 0 0.0 2 0 0 0 1 0 0 0 0 0.200 0 vs ATL 0 2.1 0 0 0.0 4 0 0 0 3 2 2 0 0 0.300 1 vs MIN 0 1.2 0 1 0.0 3 1 0 0 2 2 2 0 0 0.286 0 Venue @ New York 0 0.2 0 0 0.0 1 0 0 0 0 0 0 0 0 0.000 0 @ Tampa Bay 0 1.1 0 0 0.0 2 0 0 0 1 0 0 0 0 0.200 0 @ Boston 0 4.0 0 1 0.0 7 1 0 0 5 4 4 0 0 0.294 1 @ Cleveland 0 1.1 0 0 0.0 2 0 0 0 2 0 0 0 0 0.333 0
Tayron Guerrero Player Profile
Career History
Tayron Guerrero: Breaking News
Expected to be called up
The Red Sox will call up Guerrero from Triple-A Worcester prior to Friday's contest versus the Twins, Francys Romero of BeisbolFR.com reports. It's a story of perseverance for the 35-year-old Guerrero, who has not pitched in the big leagues since 2019. He's earned the promotion by collecting a 0.92 ERA and 22:6 K:BB over 19.2 innings while notching three saves with Worcester. It's unclear what the corresponding move will be in order to free up a roster spot for Guerrero.
Inks MiLB deal with Boston
The Red Sox have signed Guerrero to a minor-league contract, Andrew Parker of SoxProspects.com reports. Guerrero played in Japan's Nippon Professional Baseball league with the Chiba Lotte Marines last year, posting a 6.41 ERA with a 15:8 K:BB over 19.2 innings spanning 21 games. The righty reliever has 113 regular-season games of MLB experience, logging a 5.77 ERA, 1.66 WHIP and 111:67 K:BB across 106 frames between the Padres and Marlins. Considering that Guerrero last pitched in the majors in 2019, he's a long shot to make an impact with the Red Sox during the upcoming campaign.