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8:27Top-12 Starting Pitchers for 2026!
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13:57Top Prospects to Stash! Who Is Yohandy Morales?
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0:42Highlights: White Sox at Mariners (5/20)
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1:13Breaking Down the Underachieving Mariners
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1:33MLB Panic Meter: Giants at Full-Blown Panic
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0:40Lucas Giolito Impresses in Padres Debut
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0:48Highlights: Padres at Mariners (5/17)
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0:47Highlights: Padres at Mariners (5/15)
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0:39Highlights: Mariners at Astros (5/14)
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0:33Mariners Place Cal Raleigh on IL with Oblique Injury
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13:41Top Prospects to Stash! Cole Carrigg Coming Soon?
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0:45Contender vs Pretender: Oakland Athletics
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0:46Contender vs Pretender: Pittsburgh Pirates
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1:45Cubs Win 10 Straight, Rise in Power Rankings
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1:55A's Surge into Top 10, Lead AL West
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10:51MUST ADD Ryan Waldschmidt! Robby Snelling or Logan Henderson?
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5:00Tarik Skubal to Have Elbow Surgery
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1:15Highlights: Royals at Mariners (5/2)
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0:46Bloom or Wilt?: Washington Nationals
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0:59MLB Panic Meter: Seattle Mariners
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2026 Pitching
| STATS |
IP
Innings Pitched
|
W
Wins
|
L
Losses
|
ERA
Earned Run Average
|
SO
Strikeouts
|
BB
Base on Balls (Walk)
|
|---|---|---|---|---|---|---|
| Regular Season | 70.2 | 5 | 3 | 3.44 | 68 | 14 |
Top Bryan Woo News
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Mariners' Bryan Woo: Excellent in fifth win
Woo (5-3) allowed two hits and struck out nine without walking a batter over seven scoreless innings to earn the win Saturday over the Diamondbacks.
Woo posted his third scoreless outing of May with this performance. Both hits he allowed were singles, and his nine strikeouts matched a season high. Woo trimmed his ERA to 3.44, and he's added a 0.96 WHIP and 68:14 K:BB across 70.2 innings over 12 starts. He's also allowed just six home runs this season, all of which came across back-to-back starts April 25 and May 1. Woo is projected to make his next turn through the rotation in Detroit.
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Mariners' Bryan Woo: Falls apart in fifth inning
Woo (4-3) took the loss Sunday against the Royals, allowing four runs on six hits and two walks in 4.2 innings. He struck out four.
Sunday's start broke up a string of four consecutive outings with six innings for Woo, who yielded his second-most runs of the season as well. It was just the second time this year that the 26-year-old right-hander failed to pitch at least five innings, as he had been cruising along until Kansas City torched him for four runs in the fifth frame. Woo will bring a 3.82 ERA, 1.04 WHIP and 59:14 K:BB over 63.2 innings into his next scheduled outing at home against Arizona.
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Mariners' Bryan Woo: Posts six scoreless frames Monday
Woo (4-2) earned the win Monday, allowing three hits and two walks over six scoreless innings against the White Sox. He struck out eight.
Woo was stellar, keeping the White Sox offense off the board en route to his third scoreless start of the season. After a rocky two-start stretch between April 25 and May 1 in which he surrendered 13 earned runs across nine innings, the right-hander has allowed just two runs over 18 innings with a 26:6 K:BB across his past three outings. Woo will carry a 3.51 ERA, 0.98 WHIP and 55:12 K:BB through 59 innings (10 starts) into his next outing, which is tentatively scheduled for Sunday against the Royals.
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Mariners' Bryan Woo: Strikes out nine in win
Woo (3-2) allowed two runs on four hits and two walks while striking out nine over six innings to earn the win Tuesday against the Astros.
Woo threw 74 of 104 pitches for strikes, earning a second straight win. He matched his season high in strikeouts, a mark he's reached in three of his nine starts so far. He's also recorded six quality starts, though a couple of bad outings have taken a toll on his overall numbers. Woo has pitched to a 3.91 ERA, 1.00 WHIP and 47:10 K:BB through 53 innings over nine starts this season. The Mariners' rotation is getting a boost Wednesday with the return of Bryce Miller (oblique), which will likely push Woo's next start to next week in a home matchup against the White Sox.
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Mariners' Bryan Woo: Dominant in rebound effort
Woo (2-2) earned the win Wednesday over Atlanta, allowing just one hit and two walks over six scoreless innings. He struck out nine.
Woo was excellent Wednesday, holding a red-hot Atlanta offense to just one single while matching a season high with nine strikeouts. It's an especially encouraging performance for Woo, who had given up 13 runs over nine innings across his previous two outings. Overall, his ERA sits at 4.02 this year with a 1.00 WHIP and 38:8 K:BB across eight starts (47 innings). Woo's currently scheduled to face the Astros on the road his next time out.
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Mariners' Bryan Woo: Struggles again Friday
Woo allowed six runs on seven hits and struck out two without walking a batter over six innings in a no-decision versus the Royals on Friday.
Woo wasn't great early, allowing the Royals to pile up four runs in the top of the first inning. He then gave up solo shots to Vinnie Pasquantino and Jac Caglianone in the sixth inning, though the Mariners managed to get Woo off the hook for the loss. The right-hander has had some unusual struggles, allowing 13 runs over nine innings across his last two starts even though those are his only two outings this season in which he issued zero walks. Woo is now at a 4.61 ERA, 1.07 WHIP and 29:6 K:BB through 41 innings over seven starts. He'll try to bounce back in a tough home matchup against Atlanta next week.
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Mariners' Bryan Woo: Hammered in no-decision
Woo didn't factor into the decision in Saturday's 11-9 win over the Cardinals, surrendering seven runs on nine hits -- including four home runs -- over three innings. He struck out one without walking a batter.
The two teams combined for eight homers in total, and Woo accounted for half of them before getting the hook after only 53 pitches (39 strikes). The right-hander came into the game having not served up a homer in his first 32 innings of 2026, but a correction was likely overdue considering he got tagged for 26 long balls in 186.2 regular-season innings last year. Woo will take a 3.86 ERA, 1.06 WHIP and 27:6 K:BB through 35 frames into his next start, which is scheduled to come at home next weekend against the Royals.
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Mariners' Bryan Woo: Quality start in win over Rangers
Woo (1-2) allowed two runs on four hits, a walk and a hit batsman while striking out six over seven innings to earn the win over the Rangers on Sunday.
Woo was cruising through six innings before running into a little trouble in the seventh. He put together an efficient performance, throwing 54 of 85 pitches for strikes en route to his first win of the season. The results aren't going his way often enough, but his process is good -- Woo has a 2.25 ERA, 0.88 WHIP and 26:6 K:BB through 32 innings over his first five starts of the season. He'll look to build off of this one in his next projected start, which is lined up to be on the road in St. Louis.
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Mariners' Bryan Woo: Pitches well but takes loss Tuesday
Woo (0-2) took the loss against San Diego on Tuesday, allowing three runs on eight hits and one walk while striking out three batters over seven innings.
Woo gave up three runs in the third inning but was scoreless during his other six frames. However, Seattle's offense managed just one run of support, resulting in Woo taking his second straight loss. The right-hander is still looking for his first win despite pitching to a 2.16 ERA over 25 innings across his first four starts. Woo will look for a better result -- and more run support -- in his next start, which lines up to be a home matchup versus the Rangers.
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Mariners' Bryan Woo: Stuck with first loss
Woo (0-1) took the loss Wednesday against the Rangers, allowing three runs (one earned) on five hits and two walks over five innings. He struck out two.
Woo pitched well for the most part Wednesday, holding Texas off the board through four innings. However, he'd run into trouble in the fifth, allowing three consecutive one-out hits before giving up a pair of runs on a Connor Joe error. The Rangers would tack on a third run in the frame on a Corey Seager sacrifice fly. While he remains without a win through three starts, Woo's gotten off to another strong start in 2026, allowing just three earned runs on 10 hits and four walks while striking out 17 over 18 innings. He's tentatively scheduled to face the Padres on the road in his next outing.
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Mariners' Bryan Woo: Allows one hit in no-decision
Woo didn't factor into the decision Friday against the Angels, allowing just one hit and one walk with six strikeouts across seven shutout innings.
The lone hit Woo allowed was an infield single to Oswald Peraza in the third inning, and Woo eventually erased him by picking Peraza off first base. While Woo dazzled across seven scoreless frames, Reid Detmers nearly matched him, holding the Seattle offense to three hits and four walks across 6.2 shutout innings. The game required an extra inning after going scoreless through nine innings. Woo doesn't have any wins to show for his excellent start to the 2026 campaign; he's registered a 1.38 ERA and 15:2 K:BB across 13 innings. His next start is slated to come Wednesday against the Rangers.
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Mariners' Bryan Woo: Racks up nine Ks over six frames
Woo allowed two runs on four hits and one walk while striking out nine batters over six innings in a no-decision against Cleveland on Saturday.
Woo held the Guardians scoreless through five innings, but Cleveland got to him for a pair of runs in the sixth. That proved to be the right-hander's final frame, and while that sixth inning ended up costing him a chance for the win, he did notch a quality start. Woo tossed 59 of 83 pitches for strikes and racked up a robust 15 whiffs, buoying his case to be considered among fantasy's elite starting pitchers. He's lined up to make his next start against the Angels on the road.
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Player Bio
| HT/WT: 6-2, 205 lbs |
| Birthplace: Oakland, CA |
| Age: 26 |
| Experience: 3 |
| Bats/Throws: R, R |