The Mariners' 40-man lineup is still full of 40 players, and Seattle's 28-man active roster now has 27 players (including Victor Robles, including 28).
Ford, 22, will make his major league debut when he debuts in the game. In 97 games against Triple-A Tacoma vs Triple-A Tacoma this season, the highest prospect is batting .283 (106×374), with 68 runs, 18 doubles, 16 home runs, 74 RBI, 74 walks and 7 stolen bases, fixed on the .408 clip, .460 of the .460 on the .868 OP.
With Ford's addition, Seattle has selected five consecutive draft picks on the active roster: RHP Logan Gilbert (2018), RHP George Kirby (2019), RHP Emerson Hancock (2020), C Harry Ford (2021) and Inf Cole Young (20222).
Ford is the prospect of the top 100 consensus among baseball, appearing on the top 100 list released by MLB Pipeline (No. 40), Baseball America (No. 76), Fangraphs (No. 67), ESPN (No. 65) and Sports (No. 79). Ford appeared in each of the last 3 MLB futures during All-Star Week.
He was selected by the Seattle Mariners in the first round of the 2021 Major League Baseball first-year Draft North Cobb High School (Georgia). He appeared in 5 minor league seasons (2021-C), all in the Mariners organization, batting .266 (450×1693), 330 runs, 98 doubles, 10 3-pointers, 52 home runs, 261 RBI, 92 stolen bases and 348 walks, and occupies .405 on the base insabase percentage.
Jackson, 34, signed a minor league contract with the Mariners on August 21 after spending some time with the Texas Rangers and the Detroit Tigers organization earlier this season. Jackson has played 3 games with Triple-A Tacoma since joining the Mariners organization, and his ERA (2er, 2.1 IP) strikeouts out with 4 strikeouts without walking.
Jackson has appeared in 10 major league seasons alongside Texas (2015-16, 25), Atlanta (2017-21, 24), San Francisco (2023-24) and Detroit (2025). Of the 380 relief appearances, the right-handed had 24-16, with 28 saves and 4.27 ERA (189 ER, 398.0 IP), with 414 strikeouts and 183 walks.
The Fort Lauderdale, Florida native was originally selected in the first round (45) of the 2010 Major League Baseball first-year player draft, the first round of the Calvary Christian Academy (FL) in Florida. He made his debut for the Rangers on September 4, 2015. Jackson recorded a career-high 18 saves for the 2019 Braves and was a key piece for 2021 World Series champion Atlanta, making 11 playoff games in their games.
Rivas, 27, returned to the major leagues after playing 30 games with the Mariners earlier this season. This year in Seattle, Rivas arrived at the base with a 0.411 clip with 73 sets, hitting the ball.283 (17×60), and there were 4 stolen bases. In 66 games against Triple-A Tacoma, Rivas hit .318 (71×223), 63 runs, 8 doubles, 2 triples, 10 home runs, 46 RBIs, 24 stolen bases and 62 walks, while only 59 triples, the box office was .978.
Venezuela's Maracai natives appeared in 10 minor league seasons in the Angels (2015-19), The Reds (2021-22) and Mariners (2022-C) systems. He also appeared in part of two major league seasons, with Seattle batting .256 (34×133), 24 runs, 2 doubles, 1 triple, 12 RBIs, 7 stolen bases and 0.655 OPS in 73 games. The 5-foot-8 150-pound rev batsman made his debut on April 28, 2024, becoming the fourth player in Navy history, making his debut in his first career.
Laos (26-year-old rhyme with “How”) has given two reliefs with Seattle this season: April 22 in Boston and August 20 in Philadelphia. He made his debut in the American League in the April 22 game and lost 1.2 innings with three strikeouts. He has played 22 games (19 games) with Triple-A Tacoma this season and has 1 save, 3.13 ERA (24 ER, 69.0 IP), 19 Rifles and 73 strikeouts out.
The 6-foot-2 right was originally signed by the Dodgers, whose country's international free agent was signed from the Dominican Republic on October 2, 2015. He was initially signed as a position player, playing first base and corner outfield and converted to a pitcher before the 2023 season.
Solano (So-Lah-no), 37, has played 69 games with the Mariners this season after signing a one-year Major League Baseball contract on January 13. Solano has played 10 runs, 4 doubles, 1 doubles, 1 triple, 3 home runs, 3 home runs, 21 RBI and 8 steps.
The Columbia-born infielder has appeared in Miami (2012-15), New York-Al (2016), San Francisco (2019-21), Cincinnati (2022), Minnesota (2023), San Diego (2024) and Seattle (2025), Bat (2025), Bat (2025), New York-Al (2022), New York-Al (2019-21), New York-Al (2019-21), New York-Al (2019-21), New York-Al (2019-21), (2025), 2898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989898989 In 985 games, triple, 43 home runs, 300 RBIs and 15 stolen bases hit the base with .333 clips and .379 (.712 OPS).