Brandon Brennan #66

Brandon Sean Michael Brennan…resides in San Juan Capistrano, CA… graduated from Capistrano Valley (CA) High School in 2010…attended the University of Oregon and Orange Coast College, where he pitched for one season.

2020

Limited to only five relief appearances with Seattle in 2020 due to injuries, going 0-0 with a 3.68 ERA (3 ER, 7.1 IP)… held opponents to a .250 (7x28) average, while walking five and striking out seven...Appeared in only one game on July 25 at Houston, before being placed on the 10-day Injured List with a strained left oblique (7/27-9/15)…moved to the 60-day IL on Aug. 2.

2019

Went 3-6 with 8 holds and a 4.56 ERA (24 ER, 47.1 IP) with 24 walks and 47 strikeouts in 44 games with the Mariners...Did not allow a run over his last 5 appearances (4.0 IP) of the season, allowing only 1 hit with 3 walks and 3 strikeouts during that span...Was placed on the 10-day Injured List on June 14 with a right shoulder strain… combined for 9 appearances on rehab assignments with AZL Mariners (1 GS) and TripleA Tacoma (8 G)…reinstated from the IL on August 6, but made only 3 appearances before being placed on the IL again with right shoulder inflammation on August 15…made 1 appearance on a rehab assignment with Tacoma…reinstated from the IL on September 1...After being activated from the IL on September 1, went 1-0 with 2 holds and a 1.59 ERA (2 ER, 11.1 IP) in 11 appearances...Missed 59 games on the Injured List, but tied for 2nd on the club with 44 appearances (also: Anthony Bass & Roenis Elías)…trailed Cory Gearrin (48)...Tossed 10.2 scoreless innings in his first 8 games of the year…allowed only 5 hits and 2 walks during that span, while striking out 11...Retired all 6 batters he faced in a 7-4 Mariners win on May 19 vs. Minnesota...Recorded his first Major League win on April 11 at Kansas City…tossed a scoreless 9th inning to keep the score tied at 6-6.

2018

The Totals - Between Double-A Birmingham and Triple-A Charlotte, was 5-4 with 1 save and a 3.25 ERA (27 ER, 74.2 IP) with 79 strikeouts and 24 walks in 44 games (1 start)...The Story from Birmingham - Spent most of the season with the Barons, where he was 4-3 with 1 save and a 3.10 ERA (24 ER, 69.2 IP) with 70 strikeouts and 21 walks in 40 games (1 start)…among Southern League relievers, ranked 3rd in opponents' average against (.197/50x254) and fewest walks per 9.0 innings (2.49)...Queen City - Promoted to Triple-A Charlotte on Aug. 25 and went 1-1 with a 5.40 ERA (3 ER, 5.0 IP) with 9 strikeouts and 3 walks in 4 relief appearances.

2015

Was limited by injuries to 12 starts at Class A Winston Salem. ... Began the season on the disabled list with a strain in his chest … was reinstated on 6/15 … threw a season-high 7.2 IP on 6/27 at Lynchburg. ... Went 2-2 with a 2.83 ERA (9 ER/28.2 IP) and 24 strikeouts over five starts in July … struck out seven batters in back-to-back starts on 7/24 vs. Carolina and 7/30 vs. Wilmington. ... Was on the disabled list for a second time from 8/6-22 with a blister on his right middle finger … tossed 11.0 consecutive scoreless IP over his last three starts. ... Made six appearances (five starts) with Glendale in the Arizona Fall League, going 0-1 with a 3.00 ERA (6 ER/18.0 IP) and 13 strikeoutsWas limited by injuries to 12 starts at Class A Winston Salem. ... Began the season on the disabled list with a strain in his chest … was reinstated on 6/15 … threw a season-high 7.2 IP on 6/27 at Lynchburg. ... Went 2-2 with a 2.83 ERA (9 ER/28.2 IP) and 24 strikeouts over five starts in July … struck out seven batters in back-to-back starts on 7/24 vs. Carolina and 7/30 vs. Wilmington. ... Was on the disabled list for a second time from 8/6-22 with a blister on his right middle finger … tossed 11.0 consecutive scoreless IP over his last three starts. ... Made six appearances (five starts) with Glendale in the Arizona Fall League, going 0-1 with a 3.00 ERA (6 ER/18.0 IP) and 13 strikeouts.

2014

Went 5-1 with a 2.94 ERA (22 ER/67.1 IP) and 49 strikeouts in 14 starts between Advanced Rookie Great Falls, Class A Kannapolis and Class A Winston-Salem. .... Limited right-handers to a .205 (25-122) average between the three teams (lefties hit .282). ... Began the season on the Kannapolis disabled list to continue his recovery from Tommy John surgery … was reinstated on 7/15 after making five rehab starts with Great Falls. ... Was promoted to the Dash on 7/31, where he spent the rest of the season.

2013

Made just 15 starts with Class A Kannapolis in his second professional season due to a right elbow injury. ... Went 3-1 with a 2.16 ERA (8 ER/33.1 IP) and 21 strikeouts over his last five starts … was 1-8 with a 7.88 ERA (42 ER/48.0 IP) and 33 strikeouts in his first 10 starts. ... Was placed on the disabled list on 6/27 with right elbow inflammation and missed the remainder of the season.

2012

Appeared in 14 games (seven starts) with Advanced Rookie Great Falls in his first professional season. ... Went 3-0 with a 2.45 ERA (3 ER/11.0 IP) and 12 strikeouts over seven relief appearances, compared to 0-2 with a 5.13 ERA (15 ER/28.1 IP) and 19 strikeouts in seven starts.