Bryan Woo Fantasy Stats

Seattle Mariners right-hander Bryan Woo doesn't have amazing surface stats (4.02 ERA, 38 strikeouts in 47 innings pitched over his eight starts), but most of the damage against him (13 earned runs in nine innings) came in two starts against the St. Louis Cardinals and Kansas City Royals. He showed his true potential his last time out in a bounce-back effort against the first-place Atlanta Braves on May 6, when he tossed six shutout frames with only one hit allowed and a season-high-tying nine strikeouts. The 26-year-old has a 1.00 WHIP on the year and only eight walks in 47 innings pitched. The 26-year-old's 3.80 FIP and 3.53 xERA show that he's pitched better than his surface stats suggest, making him a prime buy-low candidate in fantasy baseball. Woo is also in the 96th percentile in walk rate, and he's had ERAs under 3.00 in each of the last two seasons with the M's. He'll have another difficult matchup upcoming against the Houston Astros, but if he has another strong start against them, it may be difficult to buy low on him.

Through his first three starts of 2026, Seattle Mariners starting pitcher Bryan Woo has posted a 1.50 ERA and 0.78 WHIP with 17 strikeouts across 18 innings pitched. While Woo's numbers are excellent, the 26-year-old has yet to record his first win of the season due to a distinct lack of run support. Seattle has scored just six runs combined over Woo's three appearances. Woo established himself as one of the best young arms in baseball in 2025 by recording a 15-7 record with a 2.94 ERA and 0.93 WHIP with 198 strikeouts across 186 2/3 innings (30 starts). His trademark excellent control has been on display so far in 2026, as he's allowed just four walks and has yet to surrender a home run. Early on, Woo looks ready to repeat his ace-level production from 2025. His next start is scheduled for Tuesday in San Diego against the Padres.

Seattle Mariners right-hander Bryan Woo said he turned down an invitation to pitch for Team USA in this year's World Baseball Classic as he looks to reach the 200-inning mark in 2026, according to Daniel Kramer of MLB.com. The former sixth-round pick out of Cal Poly in 2021 had a breakout 2025 campaign with Seattle, going 15-7 with a 2.94 ERA (3.47 FIP) and 0.93 WHIP with a career-high 198 strikeouts and 36 walks in 186 2/3 innings pitched over 30 starts. It was nice to see Woo make 30 starts after some of his early career injury woes, and even though he's healthy this spring, the Mariners might ease him into Cactus League action. Woo led Seattle's rotation in innings, K's, WHIP, and ERA while posting a 128 ERA+, putting him in the running to start on Opening Day in 2026. He's a starting pitcher on the rise in a very favorable pitching environment at T-Mobile Park. Consider him a top-15 fantasy starting pitcher.

Seattle Mariners starting pitcher Bryan Woo broke through to the ranks of ace territory in 2025, posting a 15-7 record with a 2.94 ERA, 0.93 WHIP, and 198 strikeouts across 186 2/3 innings pitched (30 starts). Woo recorded an elite 22.2% K-BB rate and owns a WHIP of 0.98 across 395 2/3 career innings. Entering his age-26 season, Woo should be in a position to build upon his 2025 performance and continue to establish himself as one of the best pitchers in MLB. He also has the benefit of pitching in one of baseball's most pitcher-friendly environments in Seattle. If there's any concern for fantasy managers, it's Woo's questionable injury track record. He dealt with an elbow ailment that limited him to 22 starts in 2024. Still, Woo is a young pitcher with upside who carries clear fantasy SP1 potential heading into 2026.

Seattle Mariners right-hander Bryan Woo (pectoral) is tentatively scheduled to start Game 5 of the American League Championship Series (if necessary) on Friday against the Toronto Blue Jays, according to Adam Jude of The Seattle Times. Right-hander Logan Gilbert is starting Game 2 on Monday. Right-hander George Kirby will go in Game 3, and right-hander Luis Castillo will start in Game 4. Right-pectoral inflammation kept Woo off the team's roster for the AL Division Series against the Detroit Tigers, but he was included on the ALCS roster and had a successful batting practice session on Monday, clearing him to start later in the series. Woo has been excellent for the Mariners in 2025 when healthy, but his last big-league start came back on Sept. 19 against the Houston Astros, so he will almost certainly be on a pitch-count limit on Friday.

Seattle Mariners starting pitcher Bryan Woo (pectoral) has made the ALCS roster against the Toronto Blue Jays in the upcoming best-of-seven series that starts in Toronto on Sunday night. Woo is back after missing the ALDS due to a pectoral issue. His return is a huge lift for this pitching staff in this seven-game series. Woo posted a 2.94 ERA, 0.93 WHIP, and a 198/36 K/BB ratio across 30 starts in the regular season. It's unclear when he'll take the ball for Seattle or in what role, but having Woo on this roster is a significant boost for a Mariners team that already has a pretty solid pitching staff all the way around.

Seattle Mariners President of Baseball Operations Jerry Dipoto said that starting pitcher Bryan Woo (pectoral) is expected to be part of the team's roster for the American League Championship Series, according to Adam Jude of The Seattle Times. Woo has not pitched since September 19 due to pectoral tightness. The 25-year-old was arguably Seattle's best pitcher during the regular season, posting a 15-7 record with a 2.94 ERA, 0.93 WHIP, and 198 strikeouts in 186 2/3 innings (30 starts). Dipoto said that Woo will not pitch until "midway through the series," so it remains unclear who will take the ball for Seattle in Game 1 against the Toronto Blue Jays on Sunday. Seattle used three of its regular starters in George Kirby, Logan Gilbert, and Luis Castillo to close out the ALDS on Friday night.

Seattle Mariners right-hander Bryan Woo (pectoral) threw an up-down bullpen session of around 30 pitches on Friday, Adam Jude of the Seattle Times reports. The AL West-winning Mariners have gone without Woo since he left what turned out to be his final regular-season start on Sept. 19 with pectoral tightness. If the Mariners defeat the Detroit Tigers in a do-or-die Game 5 of the ALDS on Friday, they'll have to determine whether to carry Woo on their ALCS roster against the Toronto Blue Jays. Manager Dan Wilson said the Mariners are "certainly hopeful" that Woo will return if they advance. The 25-year-old was among the key contributors during the Mariners' first division-winning campaign since 2001. Across 30 starts and 186 2/3 innings, Woo went 15-7 with a 2.94 ERA, a .93 WHIP, and 198:36 K:BB.

Seattle Mariners manager Dan Wilson said that right-hander Bryan Woo's (pectoral) mound session went well on Thursday, according to Curtis Crabtree of FOX 13 Seattle. The Mariners were going to evaluate Woo again on Friday before making any determinations as to whether he'll be included on the playoff roster for the American League Division Series that starts in Seattle against the Detroit Tigers on Saturday. Wilson called Woo's session on Thursday a "step in the right direction." The 25-year-old was one of the big reasons why Seattle's starting rotation was one of the best in baseball in 2025, as he went 15-7 with a 2.94 ERA and 0.93 WHIP with a career-high 198 K's and 36 walks in 186 2/3 innings over 30 starts. The M's would love to have him back for the ALDS, but they aren't going to push him if he's not quite ready. His last start of the regular season came back on Sept. 19 against the Astros.

Seattle Mariners right-hander Bryan Woo (pectoral) will throw a bullpen session on Thursday, Daniel Kramer of MLB.com reports. It'll be Woo's first time throwing off the mound since he left a win over the Houston Astros on Sept. 19 with pectoral tightness. Fortunately for Woo and the Mariners, the team earned a first-round bye in the playoffs, giving the 25-year-old extra time to recover. Manager Dan Wilson said Wednesday he's optimistic that Woo will be part of the Mariners' roster when they begin the best-of-five ALDS round against either the Cleveland Guardians or Detroit Tigers on Saturday. He's unlikely to start in either of the first two games of the series, according to Kramer, which will leave the Mariners to choose from Logan Gilbert, George Kirby, and Luis Castillo. Woo finished the regular season 15-7 with a 2.94 ERA, a .93 WHIP, and 198:36 K:BB in 186 2/3 innings, helping the Mariners to their first American League West title since 2001.