Seattle Mariners vs Tampa Bay Rays

Seattle Mariners at Tampa Bay Rays (2026-07-11). Logan Gilbert vs Griffin Jax at Tropicana Field.

Starters — Gilbert has a 3.19 ERA, 0.95 WHIP, and 107.1 innings with 9.56 K/9, 1.84 BB/9, and 1.17 HR/9. He is trending up, and his last three starts were strong overall: 7.1 innings, 0 earned runs, 7 strikeouts, 0 walks; 7 innings, 4 earned runs, 7 strikeouts, 0 walks; and 6.1 innings, 1 earned run, 8 strikeouts, 2 walks. Jax has a 3.60 ERA, 1.22 WHIP, and 65 innings with 9.42 K/9, 3.05 BB/9, and 1.66 HR/9. He is also trending up. In his last three starts, he went 5 innings, 3 earned runs, 10 strikeouts, 2 walks; 6 innings, 3 earned runs, 5 strikeouts, 0 walks; and 5 innings, 0 earned runs, 7 strikeouts, 2 walks. Gilbert brings the cleaner command profile, while Jax has missed bats but has been more vulnerable to traffic and home runs.

Teams — Seattle enters with a .689 OPS and 383 runs scored, backed by a 3.61 team ERA and 1.18 WHIP. The Mariners are 5-5 over their last 10 games. Tampa Bay has the stronger offensive baseline here with a .735 OPS and 417 runs scored, while its pitching staff carries a 3.79 ERA and 1.17 WHIP. The Rays are 6-4 over their last 10 games. From a betting perspective, Tampa Bay shows the better lineup production, but Seattle counters with the slightly stronger run prevention profile and the more efficient starter.