Royals vs Mariners Picks and Prediction – 7/3/2025

By: Kim Smith |

Last Updated: 07/01/2025 at 11:04 PM ET

Kansas City Royals at Seattle Mariners 07/02/25 - MLB Picks & Predictions
Game Start: 7/3/2025, 1:40 AM UTC
Latest Odds: SEA -185 ; O/U 7

Royals vs Mariners Prediction

The Royals are set to face the Mariners from Seattle on Wednesday to close out the day. The game is being played at T-Mobile Park and has a first pitch time of 9:40 PM EST and is being broadcast on local channels. Be ready for the baseball season with all of our MLB free picks.

The Royals last 5 games have seen them post a 1-4 mark. The last game was a 6-2 loss to the Mariners. The loss moved Kansas City to a record of 39-46 on the year.

Kansas City is coming here with a .243 average and 692 hits. The Royals have scored 279 runs while getting a dismal 58 homers. The Royals have posted a 3.50 ERA and a 1.22 WHIP. The opponents are hitting at a clip of only .237 on the season against the Royals pitching staff.

The Mariners are coming to this game here with an impressive 3-2 mark in their last 5 games. The last game for the Mariners was a 6-2 win over the Royals. The win moved the Mariners to a record of 44-40 on the year overall. 

Seattle is coming here with a .248 average with 720 hits. Still, the Mariners have scored a total of 386 runs with 110 homers cranked out. Seattle has allowed the opponents to hit at a clip of only .246, but has posted a 3.90 ERA and a 1.27 WHIP on the year.

Royals vs Mariners Pick Analysis

The Royals are not that good of a road team on the year and that will show up in this game here. Not to mention the Royals also dropped their last game against the Mariners in a dismal manner and did not even look competitive in the game. With those factors combined and the better power game to leap out to a lead in the game the Mariners will secure the win in this game easily. Final Score Prediction, Seattle Mariners win 6-2.

Our Free MLB Pick for Seattle Mariners vs Kansas City Royals

Seattle Mariners -185