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Brendan Donovan Fantasy Stats

Background banner image for player info Brendan Donovan

Third Baseman #33

Out - Groin
Height / Weight 5'11"  /  210 lbs.
Date of Birth (Age) Jan 16, 1997 (29)
Experience 5 seasons
College South Alabama
ESPN Eligible 2B, 3B
Yahoo Eligible 2B, 3B, SS, OF

2026 Rankings

Preseason 3B20
Current 3B43

Season Stats

SEASON TEAM POS GP FPTS/G AB R H 2B 3B HR RBI BB SO SB CS AVG OBP SLG OPS
2022STL3B1266.339164110211545607023.281.394.379.773
2023STL2B956.932748931011134335351.284.365.422.787
2024STLLF1537.1587651633431473478155.278.342.417.759
2025STL2B1187.4460641323201050426733.287.353.422.775
2026SEA3B257.0849234138111511.274.386.452.838
Career 517 6.9 1849 250 521 101 6 43 210 193 286 16 13 .282 .362 .413 .775

Game Log

TEAM OPP POS FPTS AB R H 2B 3B HR RBI BB SO SB CS AVG OBP SLG OPS
Apr 15, 2026 SEA@SD3B11.030100021200.333.600.333.933
Apr 16, 2026 SEA@SD3B10.031200001000.667.750.6671.417
Apr 17, 2026 SEATEX3B0.020000000000.000.000.000.000
May 8, 2026 SEA@CHW3B5.051100000000.200.200.200.400
May 10, 2026 SEA@CHW3B0.050000000100.000.000.000.000
May 11, 2026 SEA@HOU3B0.040000000000.000.000.000.000
May 12, 2026 SEA@HOU3B5.040100001000.250.400.250.650
May 13, 2026 SEA@HOU3B2.000000001000.0001.000.0001.000
May 14, 2026 SEA@HOU3B18.051311000000.600.6001.2001.800
May 15, 2026 SEASD3B3.050100000200.200.200.200.400
Last 10 54.0 36 3 9 1 1 0 2 4 5 0 0 .250 .341 .333 .675

Brendan Donovan News

Brendan Donovan  • 3B  •  Mariners

Brendan Donovan Moving his Rehab Assignment to Triple-A

Seattle Mariners infielder/outfielder Brendan Donovan (groin) is moving his minor-league rehab assignment to Triple-A Tacoma on Friday night, according to Shannon Drayer. Donovan is moving to the highest minor-league level after starting a rehab assignment in the rookie-level Arizona Complex League on Wednesday. The 29-year-old German native could require a rather lengthy rehab assignment due to the fact that he's been on the shelf for almost two months with a nagging groin injury. When he's ready to return to Seattle, though, he should play regularly for the M's, most likely as the starting third baseman. Before landing on the 10-day injured list, Donovan was hitting .274/.386/.452 with a career-high .839 OPS, three home runs, eight RBI, nine runs, and a stolen base in just 25 games and 101 plate appearances in a small sample size. With limited power/speed upside, Donovan isn't terribly attractive in fantasy baseball leagues except for his contact abilities, high average, and multi-position eligibility at second base, third base, shortstop, and the outfield. He's currently rostered in just under half of Yahoo leagues. Barring a setback, there's no reason why Donovan shouldn't be back with the big-league squad before August.
Jul 17   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan Begins Rehab Assignment on Wednesday Night

Seattle Mariners infielder/outfielder Brendan Donovan (groin) began a rehab assignment in the Arizona Complex League on Wednesday, per Shannon Drayer of Seattle Sports 710. Donovan has been sidelined since mid-May by a groin injury, so he could need several games' worth of minor league plate appearances before he's ready to return to the big leagues. Still, Donovan will likely be back with the Mariners sooner rather than later. The 29-year-old got off to a solid start to his first season in Seattle before the injury, hitting .274/.386/.452 with three home runs, eight RBI, nine runs scored, and one stolen base across 101 plate appearances. Donovan appeared exclusively at third base and was mostly deployed in the leadoff spot to open the year. Seattle has since promoted top prospect Colt Emerson to play shortstop and moved veteran infielder J.P. Crawford to third base. However, Donovan's ability to play multiple spots on the diamond should keep him in the Mariners lineup regularly upon his return.
Jul 16   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan Could Start Rehab Assignment Any Day Now

Seattle Mariners infielder/outfielder Brendan Donovan (groin) worked out on Tuesday in Arizona and will go through another workout on Wednesday, according to Ryan Divish of The Seattle Times. The hope is that he will start playing in minor-league rehab games in the rookie-level Arizona Complex League after that. The 29-year-old utility man is making progress, but he's not going to be ready to rejoin Seattle's major-league roster before the end of the first half of the season this Sunday. Depending on how Donovan's rehab assignment goes, though, he could be ready for the start of the second half on Friday, July 17. The former seventh-rounder of the St. Louis Cardinals in 2018 out of the University of South Alabama was expected to be a key contributor for the M's in 2026, but he's managed to play in just 25 games due to injuries, going 23-for-84 (.274) with three homers, eight RBI, nine runs, and a stolen base. Donovan is more attractive in real baseball than fantasy because of his low power/speed ceiling, but he hits for average and is eligible at second base, third base, shortstop, and outfield in Yahoo leagues. He's currently rostered in just under half of Yahoo leagues.
Jul 8   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan to Start a Rehab Assignment on Tuesday

Seattle Mariners infielder/outfielder Brendan Donovan (groin) will start a minor-league rehab assignment on Tuesday, according to Ryan Divish of The Seattle Times. Donovan has been sidelined with a strained left groin since the middle of May, but barring a setback on his rehab assignment, he could return just before the All-Star break and play with the M's next weekend. The 29-year-old former seventh-rounder by the St. Louis Cardinals in 2018 from the University of South Alabama was a first-time All-Star in 2025 in his final year in St. Louis, slashing .287/.353/.422 with a .775 OPS, 10 homers, 50 RBI, 64 runs scored, and three stolen bases in 118 games and 515 plate appearances. Donovan has a limited fantasy ceiling because of his middling power and speed, but his high-contact approach makes him appealing for his high average and on-base percentage, not to mention he's eligible at second base, third base, shortstop, and the outfield in Yahoo leagues. He's currently rostered in just under half of Yahoo leagues.
Jul 4   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan Could Be Nearing Rehab Assignment

Seattle Mariners infielder/outfielder Brendan Donovan (groin) will be reevaluated after the team's current homestand and could be nearing a rehab assignment, per Ryan Divish of the Seattle Times. Donovan has been on the 10-day injured list since mid-May due to a left groin strain, but it appears he could be nearing a return around the All-Star break. Across 101 plate appearances in 2026 for Seattle, Donovan has hit .274/.386/.452 with three home runs, eight RBI, nine runs scored, and one stolen base. The 29-year-old does not offer much speed or power upside for fantasy managers, but he's a steady source of batting average when healthy. Seattle will have to shift some pieces around when Donovan returns, as the team's infield picture is crowded following the promotion of shortstop Colt Emerson to the big leagues. Still, Donovan's ability to play multiple positions should keep him in the Mariners lineup on a near-everyday basis once healthy.
Jun 29   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan Begins Running Progression, Return Imminent?

Seattle Mariners infielder/outfielder Brendan Donovan (groin) started a running progression on Tuesday, which is the biggest hurdle to clear as he attempts to return from a strained left groin, according to Daniel Kramer of MLB.com. Donovan's running progression is expected to last 10 days to two weeks, so his return to the big-league roster isn't imminent. From there, if he avoids any setbacks, Donovan could go straight into a minor-league rehab assignment. The 29-year-old left-handed hitter has been sidelined since the middle of May, but barring a setback, he will have a shot to rejoin the big-league squad before the All-Star break in mid-July. Donovan is a contact-oriented utility man who was starting regularly at third base for Seattle before his injury, hitting .274 (23-for-84) with three homers and eight RBI in just 25 games played. When he's ready to return, he should return to an everyday role with the M's, which could push infielder J.P. Crawford to the bench. Donovan is currently rostered in just over half of Yahoo leagues.
Jun 16   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan Returns To Injured List With Groin Strain

Seattle Mariners infielder Brendan Donovan (groin) was placed on the 10-day injured list on May 17 due to a left groin strain. Donovan only recently returned from a stint on the injured list, also due to a groin strain, that lasted from April 20 to May 5. Per Ryan Divish of the Seattle Times, Donovan will be receiving two PRP injections, one in his groin and one in his adductor muscle, to aid in his recovery, and the Mariners hope to see him back in two to three weeks. Donovan's presence in the lineup will be missed. In 24 games played this season, he has a healthy triple-slash of .274/.386/.452 with three home runs. His absence clears the way for star prospect Colt Emerson to operate as Seattle's primary third baseman. Emerson was promoted and made his MLB debut on Sunday, going 0-for-2 with a walk and one run scored.
May 18   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan Scratched on Saturday

Seattle Mariners infielder/outfielder Brendan Donovan (undisclosed) has been scratched ahead of Saturday's game against the San Diego Padres. Donovan played the entire game on Friday and didn't appear to suffer any injuries. It's unclear why he has been pulled out of the lineup, but the Mariners should provide more information soon. In the meantime, Leo Rivas will cover third base and bat ninth against right-hander Walker Buehler. Fantasy managers should adjust their lineups accordingly ahead of first pitch. They should also check back for another update on Donovan's status. UPDATE: Donovan was scratched due to load management, according to manager Dan Wilson. The German native recently returned from a stint on the injured list with a groin injury, and the Mariners will be careful not to overwork him. Check back to see if he's available for the series finale in Seattle on Sunday night versus the Padres.
May 16   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan to Come Off the Injured List on Friday

Seattle Mariners infielder Brendan Donovan (groin) will be activated from the 10-day injured list before Friday's contest in Chicago against the White Sox, according to Aadm Jude of The Seattle Times. Fantasy managers will be ready to get Donovan back into their starting lineups for the start of the Mariners' series on Friday in Chicago after he missed around three weeks with a groin injury. The 29-year-old German native could have to manage the injury going forward, but for now, he's ready to go and will return to a strong .304/.437/.518 slash line, .954 OPS, three home runs, eight RBI, seven runs scored, and a stolen base in his first 18 games with the organization. Donovan was a first-time All-Star in 2025 in his final season with the St. Louis Cardinals, when he hit .287 (132-for-460) with 10 long balls, 50 RBI, 64 runs, and three steals in 118 games played. He's primarily useful for his defensive versatility in fantasy -- he's eligible at second, third, shortstop, and the outfield -- but has a low ceiling because of his modest power and speed. Donovan has never had more than 14 homers, 73 RBI, or five steals in his four MLB campaigns.
May 7   
Brendan Donovan  • 3B  •  Mariners

Brendan Donovan to Start a Rehab Assignment on Tuesday

Seattle Mariners infielder Brendan Donovan (groin) isn't expected to be activated on the team's six-game homestand, but he will take part in a two-game minor-league rehab assignment at Double-A Arkansas, beginning on Tuesday, according to Daniel Kramer of MLB.com. If that goes well, Donovan will be activated on Friday, May 8, in Chicago to face the White Sox. He went through an extensive pre-game workout that included agility, fielding, and hitting drills last Friday. Donovan suggested that his groin issue will need to be monitored long-term, and it's likely related to the sports-hernia surgery he had last October. The 29-year-old German native didn't exactly look limited offensively in his first 56 at-bats with the Mariners before landing on the 10-day injured list, as he was hitting .304 (17-for-56) with three homers, eight RBI, seven runs scored, and a stolen base in 18 games played. Donovan doesn't provide much power or speed, but he's useful for his elite contact skills and counting stats in a strong Mariners lineup when he's healthy.
May 4   
LEGEND