Washington Nationals vs. Seattle Mariners MLB Pick Prediction by Tony T.
Nationals at Mariners 9:40PM ET—MacKenzie Gore will start for Washington. Gore has eleven starts with an ERA of 3.47 and WHIP of 1.25. The left hander fans 36.2% with 8.2% walks. Ground balls dished at 34.3% with 1.16 home runs per nine innings. Emerson Hancock gets the start for Seattle. Hancock made eight starts in 2025, delivering an ERA of 5.95 with WHIP of 1.65. The right hander strikes out 15.7% with 6.7% walks. Ground balls come in at 44.9% with 1.83 home runs per nine innings.