SEATTLE (DSL) MARINERS (R)
MAJOR TRANSACTIONS
06/01/2026
Monday, June 1st , 2026
Promoted SP Nick Trefethen to Class A Everett.
Promoted 1B Matt Sarni to Class A Everett.
Promoted SS Vinny Gomez to Class A Everett.
Promoted SP Armando Bonilla to Class A Modesto.
Promoted LF Dave Breault to Class A Modesto.
Promoted 1B Matt More to Class A Modesto.
Received RP Dave Barreiro from Class A Modesto.
Received C Bennett MacBeth from Class A Modesto.
Received SS Jose Sosa from Class A Modesto.
Received CF Billy Brand from Class A Modesto.
Sent 3B Erik Morris to Rookie League Seattle(ACL).
Received 3B Juan Estrada from Class A Modesto.
Received RF Kyle Marten from Class A Modesto.
Sunday, May 31st , 2026
Promoted 1B Craig Pacala to Class A Modesto.
Received 3B Nate Caines from Class A Modesto.
Received RF Tony Garcia from Class A Modesto.
Received 1B Cris Sanchez from Class A Modesto.
Saturday, May 30th , 2026
Promoted SS Matt Howard to Class A Modesto.
Promoted RF Alex Isenberg to Class A Modesto.
Received RF Michael Sosa from Class A Modesto.
Received RF Rickard Hamilton from Class A Modesto.
Received 1B Matt Sarni from Class A Modesto.
Friday, May 29th , 2026
Promoted 1B Matt Sarni to Class A Modesto.
Received 2B Allen Gough from Class A Modesto.
Thursday, May 28th , 2026
Promoted 3B Nate Caines to Class A Modesto.
Promoted CF Josh Collins to Class A Modesto.
Received 3B Doug Burrows from Class A Modesto.
Wednesday, May 27th , 2026
Promoted CF Billy Brand to Class A Modesto.
Promoted 1B John Spraggins to Class A Modesto.
Received 2B Bobby Vega from Class A Modesto.
Received CF Josh Collins from Class A Modesto.
Tuesday, May 26th , 2026
Received 3B Erik Morris from Class A Modesto.
Sunday, May 24th , 2026
Promoted 2B Allen Gough to Class A Modesto.
Received 1B Matt More from Class A Modesto.
Wednesday, May 20th , 2026
Received SP Armando Bonilla from Class A Modesto.
Sunday, May 17th , 2026
Promoted RF Michael Sosa to Class A Modesto.
Received SS Jaden Drake from Class A Modesto.
Saturday, May 16th , 2026
Promoted SP Mike Stevens to Class A Modesto.
Promoted RF Rickard Hamilton to Class A Modesto.
Friday, May 15th , 2026
Promoted CF Dane Babb to Class A Everett.
Thursday, May 14th , 2026
Promoted 3B Doug Burrows to Class A Modesto.
Received RF Dane Babb from Class A Modesto.
Wednesday, May 13th , 2026
Promoted 3B Erik Morris to Class A Modesto.
Tuesday, May 12th , 2026
Released 1B Matt Magee.
Monday, May 11th , 2026
Promoted SP Brian Golub to Class A Modesto.
Promoted CF Dane Babb to Class A Modesto.
Received 2B Vinny Gomez from Class A Modesto.
Sunday, May 10th , 2026
Sent C Matt Bartels to Rookie League Seattle(ACL).
Saturday, May 9th , 2026
Received CF Carlos Villanueva from Class A Modesto.
Friday, May 8th , 2026
Promoted CF Carlos Villanueva to Class A Modesto.
Received RF Roman Hartley from Class A Modesto.
Thursday, May 7th , 2026
Received LF Dave Breault from Class A Modesto.
Wednesday, May 6th , 2026
Promoted SS Tom Graham to Class A Modesto.
Received 1B John Spraggins from Class A Modesto.
Tuesday, May 5th , 2026
Promoted SP Armando Bonilla to Class A Modesto.
Promoted 2B Vinny Gomez to Class A Modesto.
Received RP Tyler Liebowitz from Class A Modesto.
Received 2B Matt Howard from Class A Modesto.
Received 3B Alex Isenberg from Class A Modesto.
Received 1B Craig Pacala from Class A Modesto.
Sent 1B Cris Sanchez to Rookie League Seattle(ACL).
Sent RF Tony Garcia to Rookie League Seattle(ACL).
Monday, May 4th , 2026
Promoted 2B Rogelio Amaya to Class A Everett.
Promoted 3B Alex Isenberg to Class A Modesto.
Received 1B Matt Sarni from Class A Modesto.
Received 1B Matt Magee from Class A Modesto.
Sent RF Jorge Mendez to Rookie League Seattle(ACL).
Sunday, May 3rd , 2026
Promoted RP Chris Long to Class A Modesto.
Promoted 1B Matt Sarni to Class A Modesto.
Received RP Miguel Lomeli from Class A Modesto.
Received 3B Nate Caines from Class A Modesto.
Saturday, May 2nd , 2026
Promoted 2B Matt Howard to Class A Modesto.
Received CF Billy Brand from Class A Modesto.
Friday, May 1st , 2026
Promoted RP Miguel Lomeli to Class A Modesto.
Promoted CF Billy Brand to Class A Modesto.
Received CF Jorge Mendez from Class A Modesto.
Wednesday, April 29th , 2026
Promoted RF Edgar Romero to Class A Modesto.
Received 2B Allen Gough from Class A Modesto.
Tuesday, April 28th , 2026
Promoted LF Dave Arciga to Class A Modesto.
Monday, April 27th , 2026
Received RF Michael Sosa from Class A Modesto.
Sent 2B Bobby Vega to Rookie League Seattle(ACL).
Sent SP Jordan Hernandez to Rookie League Seattle(ACL).
Thursday, April 23rd , 2026
Promoted CF Jorge Mendez to Class A Modesto.
Saturday, April 18th , 2026
Received CL Benito Cuellar from Class A Modesto.
Received C Tony Ortega from Class A Modesto.
Friday, April 17th , 2026
Promoted RP Benito Cuellar to Class A Modesto.
Promoted C Tony Ortega to Class A Modesto.
Received CL Luis Altamirano from Class A Modesto.
Received C Mike Klarich from Class A Modesto.
Thursday, April 16th , 2026
Promoted C Mike Klarich to Class A Modesto.
Received 2B Bobby Vega from Class A Modesto.
Tuesday, April 14th , 2026
Promoted SP Tony Torres to Class A Modesto.
Monday, April 13th , 2026
Promoted RP Francisco Gonzalez to Class A Modesto.
Promoted 3B Nate Caines to Class A Modesto.
Received SP Jordan Hernandez from Class A Modesto.
Received 1B Cris Sanchez from Class A Modesto.
Sunday, April 12th , 2026
Promoted CL Jordan Hernandez to Class A Modesto.
Promoted 1B Cris Sanchez to Class A Modesto.
Received RF Tony Garcia from Class A Modesto.
Saturday, April 11th , 2026
Promoted RP Luis Altamirano to Class A Modesto.
Received 3B Doug Burrows from Class A Modesto.
Received CF Carlos Villanueva from Class A Modesto.
Sent RP Lorenzo Velarde to Rookie League Seattle(ACL).
Sent 3B Danny Moreno to Rookie League Seattle(ACL).
Friday, April 10th , 2026
Promoted RP Dave Barreiro to Class A Modesto.
Promoted 2B Allen Gough to Class A Modesto.
Promoted 3B Doug Burrows to Class A Modesto.
Promoted CF Carlos Villanueva to Class A Modesto.
Received SP Kyle Michel from Class A Modesto.
Received RP David Pierce from Class A Modesto.
Received 3B Erik Morris from Class A Modesto.
Received CF Billy Brand from Class A Modesto.
Received SS Tom Graham from Class A Modesto.
Thursday, April 9th , 2026
Promoted SP Armando Bonilla to Class A Modesto.
Promoted RF Alex Isenberg to Class A Modesto.
Received SP Mike Stevens from Class A Modesto.
Received SP Chris Long from Class A Modesto.
Received CF Dave Arciga from Class A Modesto.
Received CF Josh Collins from Class A Modesto.
Received 1B Matt Sarni from Class A Modesto.
Released RP Quentin Hodge.
Promoted RF Rickard Hamilton to Class A Modesto.
Received CL Armando Bonilla from Class A Modesto.
Received SP Brian Golub from Class A Modesto.
Received C Matt Bartels from Class A Everett.
Received 1B Matt More from Class A Modesto.
Received CF Alex Isenberg from Class A Modesto.
Sent SP Ron Bozard to Rookie League Seattle(ACL).
Sent CF Josh Collins to Rookie League Seattle(ACL).
Sent SP Mike Stevens to Rookie League Seattle(ACL).
Promoted 3B Juan Estrada to Class A Modesto.
Promoted RF Michael Sosa to Class A Modesto.
Promoted CF Billy Brand to Class A Modesto.
Promoted 3B Erik Morris to Class A Modesto.
Received CL Mike Eckenrode from Class A Modesto.
Received RP Mike Stevens from Class A Modesto.
Received 2B Rogelio Amaya from Class A Modesto.
Received RF Rickard Hamilton from Class A Modesto.
Received CF Dane Babb from Class A Modesto.
Sent 1B Matt More to Rookie League Seattle(ACL).
Sent RP Jesus Martinez to Rookie League Seattle(ACL).
Sent RP Omar Lopez to Rookie League Seattle(ACL).
Wednesday, April 8th , 2026
Received RP Quentin Hodge from Class A Everett.
Received SP Ron Bozard from Class A Modesto.
Monday, April 6th , 2026
Promoted C Matt Bartels to Class A Everett.
Promoted LF Danny Martinez to Class A Everett.
Promoted 1B Jacob Bartusek to Class A Everett.
Received CF Edgar Romero from Class A Modesto.
Received 2B Vinny Gomez from Class A Modesto.
Received 2B Matt Howard from Class A Modesto.
Thursday, April 2nd , 2026
Received SP Nick Trefethen from Class A Everett.
Thursday, March 26th , 2026
Received RF Danny Martinez from Class A Modesto.
Tuesday, March 24th , 2026
Received SP Miguel Lomeli from the international complex.
Promoted RP Juan Perez to Class A Everett.
Promoted RP Chris Avina to Class A Everett.
Promoted SP Luis Gauna to Class A Everett.
Promoted RF Carlos Reyes to Class A Everett.
Promoted RP Ruben Medina to Class A Modesto.
Promoted RP Jose Guerrero to Class A Modesto.
Promoted 2B Rogelio Amaya to Class A Modesto.
Promoted 2B Jose Sosa to Class A Modesto.
Promoted RF Edgar Romero to Class A Modesto.
Promoted 3B Chris Robinson to Class A Modesto.
Promoted 3B Fernando Martinez to Class A Modesto.
Received SP Francisco Gonzalez from Class A Everett.
Received RP Omar Lopez from Class A Modesto.
Received C Matt Bartels from Class A Modesto.
Received 1B Jacob Bartusek from Class A Modesto.
Received 1B Craig Pacala from Class A Modesto.
Promoted SP Franklin Garcia to Class A Everett.
Promoted 1B Craig Pacala to Class A Everett.
Promoted 2B Vinny Gomez to Class A Modesto.
Received 3B Nate Caines from Class A Modesto.
Tuesday, February 17th , 2026
Received SP Tony Torres from the international complex.
Received SP Benito Cuellar from the international complex.
Received CF Jorge Mendez from the international complex.
Received SP Lorenzo Velarde from the international complex.
Sent RF Roman Hartley to Rookie League Seattle(ACL).
Sent RP Ray Terry to Rookie League Seattle(ACL).
Sent RP John Dodgen to Rookie League Seattle(ACL).
Sent RP Nick Poupard to Rookie League Seattle(ACL).
Sent RP Andy Tipton to Rookie League Seattle(ACL).
Sent SS Jaden Drake to Rookie League Seattle(ACL).
Friday, January 2nd , 2026
Released RP Ryan Ackley.
Thursday, January 1st , 2026
Released C Armando Mendoza.
Received RP Ryan Ackley from Rookie League Seattle(ACL).
Thursday, February 26th , 2026 - OOTP Baseball 26.8 Build 82