History of Bryan Woo in Timeline

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Bryan Woo

Bryan Joseph Woo is a Chinese-American professional baseball pitcher currently playing for the Seattle Mariners in Major League Baseball (MLB). He debuted in MLB in 2023. He is a pitcher.


January 30, 2000: Bryan Woo's birth

On January 30, 2000, Bryan Joseph Woo was born. He is a Chinese-American professional baseball pitcher.

Others born on this day/year

2018: Senior Year Success

In 2018, during his senior year at Alameda High School, Bryan Woo achieved an 8-2 record with a 1.25 ERA and a .422 batting average. He was also named player of the year in the West Alameda County Conference Foothill Division.

2019: Freshman Year at Cal Poly

In 2019, during his freshman year at Cal Poly, Bryan Woo pitched to an 8.75 ERA over 23+2⁄3 innings.

2020: Season Cancellation

In 2020, Bryan Woo pitched only 17+2⁄3 innings before the college baseball season was canceled due to the COVID-19 pandemic.

2021: Tommy John Surgery

In 2021, Bryan Woo compiled a 6.11 ERA over 28 innings before undergoing Tommy John surgery, causing him to miss the rest of the season.

2021: Drafted by Seattle Mariners

In 2021, Bryan Woo was selected by the Seattle Mariners in the sixth round of the Major League Baseball draft.

2022: Professional Debut and Promotions

In 2022, Bryan Woo made his professional debut with the Arizona Complex League Mariners and was promoted to the Low-A Modesto Nuts in mid-June, then to the High-A Everett AquaSox at the end of July. He posted a 1–4 record with a 4.11 ERA and 84 strikeouts in 57 innings over 16 starts for the three clubs.

June 2, 2023: Promotion to Major Leagues

On June 2, 2023, the Mariners announced Bryan Woo would be promoted to the major leagues to start against the Texas Rangers.

2023: MLB Debut

In 2023, Bryan Woo made his Major League Baseball (MLB) debut for the Seattle Mariners.

2024: Improved Performance and Injuries

In 2024, despite injuries, Bryan Woo improved on the mound, finishing the season with a 9–3 record and a 2.89 ERA. He was also the best MLB starting pitcher at avoiding base on balls.

2024: Custom Cleats

In 2024, during a start, Bryan Woo wore custom cleats with a drawing of professional wrestler Ric Flair.

2025: Consistent Performance

In 2025, Bryan Woo started the season as one of the Mariners' most consistent pitchers, with a 2.84 ERA in his first 8 starts.