Year | W | L | Sv | Hold | IP | H | BB | SO | ER | ERA | WHIP | Rate |
2025 proj | 11 | 8 | 0 | 0 | 158.0 | 146 | 23 | 148 | 61 | 3.47 | 1.070 | 51.2 |
2025 | 6 | 5 | 0 | 0 | 72.0 | 63 | 18 | 74 | 33 | 4.13 | 1.125 | 31.1 |
2024 | 14 | 11 | 0 | 0 | 191.0 | 181 | 23 | 179 | 75 | 3.53 | 1.068 | 73.2 |
2023 | 13 | 10 | 0 | 0 | 190.7 | 179 | 19 | 172 | 71 | 3.35 | 1.038 | 75.5 |
2022 | 8 | 5 | 0 | 0 | 130.0 | 133 | 22 | 133 | 49 | 3.39 | 1.192 | 45.0 |
Date | News |
7/30/25 | How Has Seattle Mariners' Dan Wilson Evolved as a Manager in First Full Year?. The Seattle Mariners enter play on Wednesday at 57-51 and in possession of the third and final wild card spot in the American League, looking to make the playoffs for the first time since the 2022 season. If the M's are going to get to the finish line, they are going to need increased performance from some members of the starting rotation, including George Kirby and Logan Gilbert, and they are also going to need upgrades in the bullpen via the trade market. Furthermore, manager Dan Wilson, in his first full year as skipper, will need to press the right buttons, something he's been working on as the year has progressed. Source: https://www.si.com/mlb/mariners/news/how-has-seatt... |
7/26/25 | Mariners' George Kirby seeks another gem in encounter vs. Angels. Seattle Mariners right-hander George Kirby will make his second start of the season against the Los Angeles Angels on Saturday in Anaheim, Calif. The first one went very well for Kirby, who struck out a career-high 14 batters and didn't walk one in seven innings of a 3-2 victory on June 8. "That's the guy he can be," catcher Mitch Garver said of Kirby (4-5, 4.65 ERA). Another big one comes Saturday night as the Mariners look to bounce back from a 3-2 loss in 10 innings to the Angels. Source: https://www.reuters.com/sports/baseball/mariners-g... |
7/26/25 | Los Angeles Angels host the Seattle Mariners Saturday. Seattle Mariners (55-49, second in the AL West) vs. Los Angeles Angels (50-54, fourth in the AL West) Anaheim, California; Saturday, 9:38 p.m. EDT PITCHING PROBABLES: Mariners: George Kirby (4-5, 4.65 ERA, 1.13 WHIP, 59 strikeouts); Angels: Tyler Anderson (2-6, 4.43 ERA, 1.41 WHIP, 86 strikeouts) BETMGM SPORTSBOOK LINE: Mariners -151, Angels +126; over/under is 8 1/2 runs BOTTOM LINE: The Los Angeles Angels host the Seattle Mariners on Saturday. Los Angeles has a 25-24 record at home and a 50-54 record overall. The Angels have gone 20-12 in games decided by one run. Seattle is 55-49 overall and 27-25 on the road. Mariners pitchers have a collective 3.93 ERA, which ranks eighth in the AL. The Source: https://www.winnipegfreepress.com/sports/baseball/... |
7/22/25 | Seattle Mariners' Pitcher Makes Insane Baseball History in Milestone Outing. The Seattle Mariners lost 6-0 to the Milwaukee Brewers on Monday night, squandering a major opportunity in the playoff race. Seattle dropped to five games back of the Houston Astros in the American League West, and they also failed to capitalize on losses by the New York Yankees, Tampa Bay Rays and Boston Red Sox in the wild card race. The game was tied 0-0 through five innings and starting pitcher George Kirby was throwing a no-hitter, but all hell broke loose in the top of the sixth. Source: https://www.si.com/mlb/mariners/news/seattle-marin... |
7/21/25 | Mariners' George Kirby shatters MLB record with precise first 100 career starts. Seattle righty doesn't walk anyone. Source: https://sports.yahoo.com/article/mariners-george-k... |
7/20/25 | Mariners’ George Kirby up first against red-hot Brewers | Notebook. George Kirby will get the start Monday when the Mariners open a three-game series against the Brewers followed by a tantalizing matchup Tuesday night. Source: https://www.seattletimes.com/sports/mariners/marin... |
7/09/25 | Seattle Mariners' George Kirby Enjoying Homecoming in Series with Yankees. Seattle Mariners starting pitcher George Kirby isn't slated to pitch in this series with the New York Yankees, but he's still very much enjoying his trip to the Bronx, as it's just a half hour or so from where he grew up in Rye, N.Y. Speaking with Mariners on SI before Tuesday's series opener, Kirby said the available down time is actually welcome, as it allows him more opportunity to see his family, and he said he plans to see them during Thursday's off-day before the team heads to Detroit for a series with the Tigers. Additionally, Kirby spoke with us about what kind of pitcher he was like at Rye High School, and he reflected on the players that he grew up playing against in the area. Source: https://www.si.com/mlb/mariners/news/seattle-marin... |
7/08/25 | The good signs Seattle Mariners' George Kirby is showing. Injuries have kept the Seattle Mariners' starting rotation from reaching the levels it did last season, but the club saw its greatest strength come to life during its recent three-game sweep of the Pittsburgh Pirates. The Mariners held the Pirates scoreless in all three games, marking the first time in franchise history the M's have recorded a shutout in every game of a three-game set. The performance of the rotation stood out to Mariners color analyst and former MLB pitcher Ryan Rowland-Smith, especially that of right-hander George Kirby. Source: https://sports.mynorthwest.com/wyman-and-bob/seatt... |
7/06/25 | George Kirby outlasts Paul Skenes, Mariners post third straight shutout of Pirates. In a pitching matchup that lived up to the hype, George Kirby outlasted Paul Skenes to combine on the Mariners’ third consecutive shutout of the Pirates on Sunday. Source: https://www.seattletimes.com/sports/mariners/georg... |
7/05/25 | George Kirby, Paul Skenes square off to close Mariners’ homestand. The Mariners conclude their homestand on Sunday against the Pirates with a premier pitching matchup featuring two of baseball’s best young right-handers. Source: https://www.seattletimes.com/sports/mariners/georg... |
7/01/25 | George Kirby Joins Legends in Seattle Mariners Franchise History with Latest Gem. After the Seattle Mariners bullpen was heavily taxed during its 10-game road trip, starting pitcher George Kirby delivered just what the team needed on Monday night. As part of a 6-2 win against the Kansas City Royals, Kirby went six strong innings, allowing just one earned run. Kirby is now 2-4 with a 4.85 ERA as he continues to work into shape following an injury that sidelined him from early March until late-May. Source: https://www.si.com/mlb/mariners/news/george-kirby-... |
6/30/25 | Mariners star George Kirby making major adjustment to pitch mix. The Seattle Mariners are exactly what everybody thought they'd be through the first half of the season. Seattle is well on its way to a finish that ownership's limited investment bought. Starter George Kirby entered the year with Cy Young aspirations but got a late start to the season due to shoulder inflammation. In June, he hit his stride, and he'll enter Monday's contest against the Kansas City Royals with a 3.52 ERA over his last four outings, nearly identical to his career 3.56 mark. Source: https://www.sportingnews.com/us/mlb/seattle-marine... |
6/25/25 | Seattle Mariners Offense Runs Out of Steam in 2-0 Loss to Minnesota Twins. The Seattle Mariners offense has been one of the best in baseball since their road trip began June 20, but it finally hit a bump in the road in a 2-0 loss against the Minnesota Twins on Wednesday. The Mariners fell to 41-38 with the loss and dropped to 5.5 games behind the Houston Astros in the American League West. The Mariners couldn't take advantage of a quality start from starting pitcher George Kirby. Kirby was outdueled by Twins starter Joe Ryan. Source: https://www.si.com/mlb/mariners/news/seattle-marin... |
6/25/25 | Twins aim to stop 5-game slide, play the Mariners. Seattle Mariners (41-37, second in the AL West) vs. Minnesota Twins (37-42, fourth in the AL Central) Minneapolis; Wednesday, 7:40 p.m. EDT PITCHING PROBABLES: Mariners: George Kirby (1-3, 6.16 ERA, 1.40 WHIP, 33 strikeouts); Twins: Joe Ryan (7-3, 3.06 ERA, 0.91 WHIP, 96 strikeouts) BETMGM SPORTSBOOK LINE: Twins -127, Mariners +106; over/under is 8 runs BOTTOM LINE: The Minnesota Twins look to stop a five-game slide when they play the Seattle Mariners. Minnesota has a 37-42 record overall and a 20-17 record at home. The Twins have a 28-12 record in games when they record at least eight hits. Seattle is 41-37 overall and 21-18 in road games. The Mariners have the sixth-best team on-base percentage Source: https://www.winnipegfreepress.com/sports/baseball/... |
6/19/25 | Mariners open 10-game trip vs. NL Central-leading Cubs. The Seattle Mariners embark on a challenging 10-game road trip, starting with the opener of a three-game interleague set on Friday against the Chicago Cubs, who sit atop the National League Central. The Mariners, who will also visit the Minnesota Twins and Texas Rangers before heading home to finish a stretch of 17 games in 17 days, are coming off a three-game series loss to the visiting Boston Red Sox. In Friday's matinee, right-hander George Kirby (1-3, 5.96 ERA) will face the Cubs for the first time, opposing left-hander Matthew Boyd (6-3, 2.79). Source: https://www.reuters.com/sports/baseball/mariners-o... |
6/16/25 | Hancock 'flat-out huge' for Seattle Mariners rotation. Where would the Seattle Mariners be without Emerson Hancock? Once the odd man out in the rotation, Hancock has been a steadying presence while providing valuable innings to a group that has dealt with key injuries to George Kirby, Logan Gilbert and Bryce Miller. Hancock, the No. 6 overall pick in the 2020 MLB Draft, was at his best on Sunday, tossing seven shutout innings of two-hit ball as the Mariners beat the Guardians 6-0 to secure a three-game sweep. Source: https://sports.mynorthwest.com/mlb/seattle-mariner... |
6/12/25 | What Has Happened to the Seattle Mariners' Once Great Pitching Staff?. Heading into the 2025 season, the Seattle Mariners' pitching staff was supposed to help carry it to the postseason, however, the group has underperformed and the M's hit the off-day at 33-34 and 4.0 games back in the American League West. In 2024, the Mariners had four starters make 30 starts or more, but this year has been a totally different story. George Kirby missed the first 1.5 months of the season with right shoulder inflammation and Logan Gilbert is currently on the injured list with a Grade 1 flexor strain. Furthermore, Bryce Miller has been on the injured list twice with right elbow inflammation. Source: https://www.si.com/mlb/mariners/news/what-has-happ... |
6/10/25 | Hyphen: Why Seattle Mariners' Kirby suddenly looked dominant. The version of George Kirby the Seattle Mariners had been hoping to see showed up in a major way Sunday. Mariners color analyst and former MLB pitcher Ryan Rowland-Smith was starting to have concerns about Kirby following a rough first three starts back from the IL. Source: https://sports.mynorthwest.com/wyman-and-bob/seatt... |
6/10/25 | George Kirby strikes out career-high 14, Mariners beat Angels 3-2 to snap their 5-game skid. George Kirby struck out a career-high 14 during seven innings of two-hit ball, and the Seattle Mariners snapped their five-game losing streak with a 3-2 victory over the Los Angeles Angels on Sunday. Kirby (1-3) issued no walks while retiring both his first 11 and his final 10 batters. Source: https://columbiabasinherald.com/news/2025/jun/10/g... |
6/09/25 | Kirby's 14-strikeout stunner ends Mariners' skid. George Kirby had 14 strikeouts in a breakout performance Sunday against the Angels that helped end Seattle's five-game losing streak. Source: https://www.espn.com/mlb/story/_/id/45476423/georg... |