- Matchup: San Francisco Giants vs Seattle Mariners
- Date: Sunday, July 19, 2026
- Venue: T-Mobile Park, Seattle, WA
- Broadcast: MLB.TV
- Betting Odds: San Francisco (+132) Seattle (-160)
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T-Mobile Park will host an exciting matchup as the Seattle Mariners (48-49) take on the San Francisco Giants (41-55) on Sunday. The current betting lines feature San Francisco at +132 and Seattle at -160, with an over/under set at 8.5. The starting pitchers for this game are Robbie Ray and Logan Gilbert.
The Giants have produced 179 doubles this season and have hit 106 home runs. With a slugging percentage of .420, they’ve struck out 743 times while drawing 240 walks. San Francisco is averaging 4.1 runs per game, ranking 24th in Major League Baseball. The team has 381 RBIs and 840 hits, maintaining a batting average of .256, while scoring a total of 395 runs with a team on-base percentage of .310.
This season, the Giants feature a team ERA of 4.46, which ranks 22nd in the league, with their pitchers fanning 732 batters. They’ve allowed 98 home runs and a total of 459 runs (20th in baseball). The pitching staff has issued 361 walks, leading to a team FIP of 4.28. San Francisco has given up 797 hits (8.5 per 9 innings) along with 420 earned runs, showcasing a K/BB ratio of 2.03 and a collective WHIP of 1.37.
This year, 299 relievers have taken the mound for the Giants. Relief pitchers have inherited 157 runners, with 33.8% of them scoring. The bullpen has achieved 46 holds (ranking 21st in the league) and has entered 104 high-leverage situations, recording 19 saves from 31 opportunities. Their save conversion rate stands at 61.3% in 77 save chances.
The Giants have successfully turned 69.5% of balls in play into outs across 7,620 innings, placing them 21st in the league. They have made 2,540 putouts, 888 assists, and 65 errors, yielding a fielding percentage of .981 (28th in MLB) along with 88 double plays.
Robbie Ray has logged 1,547 innings in his career, striking out 1,824 batters. With a career record of 96-87, Ray holds a FIP of 3.84 and has faced 6,540 batters in the majors. His ERA stands at 3.90 (671 earned runs), with a WHIP of 1.288. He has surrendered 1,333 hits (7.8 hits per nine innings) and issued 660 walks.
The Seattle Mariners have achieved an on-base percentage of .310 and a batting average of .230 this season. They’ve struck out 841 times (10th in the league) and connected for 736 hits. Seattle has launched 115 home runs and recorded 378 RBIs. With a team slugging percentage of .380, they average 4.04 runs per game, ranking 28th overall. The team has also hit 121 doubles while drawing 325 walks and scoring 392 runs.
Seattle’s collective WHIP is 1.182, supported by a staff FIP of 3.53 as of this season. Their pitching ranks 13th in total hits allowed, yielding 771 hits. The Mariners have conceded 376 runs, holding a team ERA of 3.61 (344 earned runs). Their strikeout-to-walk ratio stands at 8.70, with 825 strikeouts against 242 walks. They’ve given up 90 home runs and allow an average of 3.95 runs per 9 innings (6th in MLB).
In 91 save situations, the Mariners have racked up 53 holds with 15 blown saves. Their bullpen has been called upon for 37 save opportunities, successfully converting 22 into saves. They boast an inherited run scoring percentage of 28.7% from 94 inherited runners. The relief pitchers have appeared 100 times in high-leverage spots and 68 times with runners on base, ranking 20th in save rate at 59.5%, having used 287 relief pitchers this season.
With a defensive efficiency of 69.6% across 7,716 innings played, the Mariners rank 19th in the league. They’ve turned 85 double plays while holding a fielding percentage of .986 (17th in professional baseball). Thus far this season, they have notched 788 assists, 49 errors, and 2,572 putouts.
Logan Gilbert has given up 792 hits throughout his career, accumulating 1,003 strikeouts over 949 innings pitched. He’s allowed 374 earned runs, with a WHIP of 1.050 and a FIP of 3.5. Gilbert maintains a strikeout-to-walk ratio of 4.89, having faced 3,826 opposing batters and holding a career record of 54-42 with a 3.55 ERA, allowing 7.5 hits per 9 innings.
Who do you think will prevail in today’s MLB matchup against the spread or moneyline?
Prediction: Back San Francisco (+132)
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