How to Watch Red Sox vs. Mariners: TV Channel & Live Stream - June 18

How to Watch Red Sox vs. Mariners: TV Channel & Live Stream - June 18

Updated Jun. 18, 2025 3:23 p.m. ET
Data Skrive

Luis Castillo takes the mound for the Seattle Mariners on Wednesday at T-Mobile Park against Abraham Toro and the Boston Red Sox. First pitch is at 4:10 p.m. ET.

Take a look at everything you need to watch the Red Sox vs. Mariners game.

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Red Sox vs. Mariners Game Information & How to Watch

  • When: Wednesday, June 18, 2025 at 4:10 p.m. ET
  • Where: T-Mobile Park in Seattle, Washington
  • TV: Watch on MLB Network, ROOT Sports NW, NESN
  • Box Score: Fox Sports

Red Sox vs. Mariners Prediction

  • Score Prediction: Mariners 5, Red Sox 4
  • Total Prediction: Over 6.5 runs
  • Win Probabilities: Red Sox 52%, Mariners 48%

Red Sox vs. Mariners Head to Head

Date Favorite Spread Total Favorite Moneyline Underdog Moneyline Result
6/17/2025 Mariners -1.5 7 -160 +133 8-0 SEA
6/16/2025 Mariners -1.5 7 -177 +147 2-0 BOS
4/24/2025 Red Sox -1.5 8 -183 +152 4-3 SEA
4/23/2025 Red Sox -1.5 9.5 -141 +120 8-5 SEA
4/22/2025 Red Sox -1.5 9.5 -122 +102 8-3 BOS
7/31/2024 Mariners -1.5 9.5 -115 -105 3-2 BOS
7/30/2024 Mariners -1.5 10.5 -120 +100 10-6 SEA
7/29/2024 Red Sox -1.5 8.5 -121 +102 14-7 BOS
3/31/2024 Mariners -1.5 8 -114 -105 5-1 BOS
3/30/2024 Mariners -1.5 7.5 -153 +129 4-3 SEA

Red Sox Last 10 Game Stats

Stat Avg/Total
Record 8-2
Runs Per Game 4.6
HR 13
ERA 3.42
K/9 9.2

Red Sox Player Insights

  • Jarren Duran comes into Wednesday's game as the Red Sox top run producer, delivering 38 RBI while launching five long balls in 2025. His .261 average is also best on the squad.
  • Duran's home runs place him 181st in MLB, and he ranks 49th in RBI.
  • Ceddanne Rafaela has 11 doubles, two triples, six home runs and 14 walks while batting .247.
  • Of all MLB hitters, Rafaela ranks 155th in home runs and 131st in RBI.
  • Carlos Narvaez is batting .277 with 15 doubles, six home runs and 26 walks.
  • Trevor Story is hitting .230 with seven doubles, nine home runs and 14 walks.

Red Sox Recent & Upcoming Games

Date Opponent Score Pitching Matchup
June 13 Yankees W 2-1 Garrett Crochet vs Ryan Yarbrough
June 14 Yankees W 4-3 Hunter Dobbins vs Carlos Rodon
June 15 Yankees W 2-0 Brayan Bello vs Max Fried
June 16 @ Mariners W 2-0 Lucas Giolito vs Logan Gilbert
June 17 @ Mariners L 8-0 Walker Buehler vs Bryan Woo
June 18 @ Mariners - Garrett Crochet vs Luis Castillo
June 20 @ Giants - Hunter Dobbins vs Hayden Birdsong
June 21 @ Giants - Brayan Bello vs Landen Roupp
June 22 @ Giants - Lucas Giolito vs Robbie Ray
June 23 @ Angels - Walker Buehler vs Jack Kochanowicz
June 24 @ Angels - Garrett Crochet vs Tyler Anderson

Mariners Last 10 Game Stats

Stat Avg/Total
Record 5-5
Runs Per Game 4.3
HR 10
ERA 3.78
K/9 9.5

Mariners Player Insights

  • Cal Raleigh leads the Mariners with 27 home runs and runs batted in, driving in 60.
  • In all of the big leagues, Raleigh is first in homers and third in RBI.
  • Julio Rodriguez has nine doubles, three triples, 10 home runs and 21 walks while batting .258.
  • Rodriguez is 61st overall in homers and 74th in RBI this season.
  • J.P. Crawford paces the Mariners with a team-best batting average of .294.
  • Jorge Polanco has eight doubles, 11 home runs and 13 walks while batting .259.

Mariners Recent & Upcoming Games

Date Opponent Score Pitching Matchup
June 13 Guardians W 7-2 Luis Castillo vs Gavin Williams
June 14 Guardians W 4-3 George Kirby vs Tanner Bibee
June 15 Guardians W 6-0 Emerson Hancock vs Luis Ortiz
June 16 Red Sox L 2-0 Logan Gilbert vs Lucas Giolito
June 17 Red Sox W 8-0 Bryan Woo vs Walker Buehler
June 18 Red Sox - Luis Castillo vs Garrett Crochet
June 20 @ Cubs - George Kirby vs Matthew Boyd
June 21 @ Cubs - Emerson Hancock vs Colin Rea
June 22 @ Cubs - Logan Gilbert vs Ben Brown
June 23 @ Twins - Bryan Woo vs Bailey Ober
June 24 @ Twins - Luis Castillo vs Chris Paddack

FOX Sports created this story using technology provided by Data Skrive and data from Sportradar.

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