Sacramento Athletics vs Seattle Mariners Prediction, 9/5/2026 MLB Picks, Best Bets & Odds

Game: Sacramento Athletics vs Seattle Mariners

Date: Saturday, September 5, 2026

Location: T-Mobile Park in Seattle, WA

TV: MLB.TV

Odds/Point Spread: Sacramento (+110) Seattle (-132)

T-Mobile Park is the site where the Seattle Mariners (66-75) will meet the Sacramento Athletics (55-86) on Saturday. The odds on this game have the Athletics at +110 while the Mariners are at -132. The total comes in at 9. The starting pitchers will be Jeffrey Springs and George Kirby.

As a team, the Sacramento Athletics are scoring 4.4 runs per outing, which has them sitting at 19th in the league. They have a total of 618 runs scored while holding a team OBP of .321. The Athletics have tallied 220 doubles as a team and have hit 168 balls out of the stadium. They have 592 RBI's in addition to 1,185 base knocks on the season, while their batting average is sitting at .247. Sacramento owns a slugging percentage of .404 and have been called out on strikes 1,206 times, while drawing a walk on 467 occasions.

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Their K/BB ratio is 2.13 and the pitching staff has recorded a WHIP of 1.50. Athletics pitchers have conceded 211 home runs and 809 runs in total (30th in the league). Sacramento has surrendered 1,309 base hits (9.4 per 9 innings) and 754 earned runs. The Athletics have an earned run average of 5.44 on the year (30th in MLB), and their staff has rung up 1,196 hitters. They have walked 562 opposing players and their FIP is 4.89 as a squad so far this year.

The Athletics bullpen have a save rate of 57.4% and have entered the game in 142 save situations. They have compiled 35 saves on the campaign and have blown 26 of 61 save opportunities. The bullpen pitchers have inherited 233 base runners over the course of the season with 38.2% of them ended up crossing the plate. Athletics pitchers have stepped onto the hill with runners on 155 times as well as having 133 appearances in high leverage situations. The Athletics have sent 480 relief pitchers to the hill so far this year. The relief pitchers have accumulated 78 holds for the season (13th in the league).

The Sacramento Athletics have a total of 3,741 putouts for the season, in addition to 1,057 assists and 68 errors. Their fielding percentage is holding steady at .986 which is 13th in professional baseball, and they have turned 99 double plays. The Athletics have converted 67.8% of balls in play into outs out of 11,223 innings on the field, which has them sitting 29th in professional baseball.

Springs has thrown 607 frames and has 595 strikeouts so far in his pro baseball career. His ERA is 4.19 (283 earned runs allowed) and his WHIP is 1.288. He has conceded 574 base hits (8.5 hits per nine innings) and has 208 free passes. Springs (37-36 career record) is the owner of a FIP of 4.13 while he has gone up against 2,581 batters in the majors.

The Mariners hold a team SLG% of .376 and they average 3.96 runs per contest (30th in baseball). They have hit 170 doubles, while walking 480 times as well as earning 559 runs. Seattle has recorded 162 long balls so far this season and 538 RBIs. They have struck out on 1,235 occasions (7th in the league) and have accounted for 1,070 base knocks. The Seattle Mariners have accounted for an OBP of .310 in addition to a team batting average of .229 on the year.

The Mariners have a team WHIP of 1.256 in addition to having a FIP of 3.98 as a unit this year. They sit at 22nd in MLB as a staff in total hits allowed with 1,192. The Seattle pitching staff have given up 627 runs for the year while holding an ERA of 4.20 (581 earned runs yielded). They currently have a strikeout to walk ratio of 8.60 (1,186 strikeouts vs 370 walks). They have yielded 168 dingers and they concede 4.54 runs per 9 innings (18th in MLB).

They are currently ranked 25th in the league with a save rate of 56.6%, and they have dispatched 432 relievers onto the diamond so far this season. Their relief pitchers have come in 139 times in high leverage situations and on 102 occasions with runners on. Sitting with 127 save situations, the Mariners have 73 holds in addition to 23 blown saves. Seattle has called on relievers to step onto the hill in 53 save chances and they have tallied 30 saves. Seattle relievers hold an inherited score rate of 30.5% out of their 141 inherited runners.

In their 11,199 innings played, the Mariners have earned a efficiency on defense of 69.0% (25th in professional baseball). The Seattle Mariners have turned 115 double plays and have earned a fielding percentage of .986 (16th in MLB). The Mariners have racked up 1,161 assists, 72 errors and have amassed 3,733 putouts so far this season.

In his pro baseball career, Kirby has given up 786 hits and he has 749 K's in 789 frames. He has given up a total of 325 ER's while holding a WHIP of 1.159 and a FIP of 3.6. He has a K/BB ratio of 5.81 and he has gone up against 3,241 hitters during his pro baseball career. Kirby (54-44 win-loss mark in his career) has a 3.71 earned run average while allowing 9.0 hits per nine innings.

Who will win tonight's MLB game against the spread or moneyline?

Josh Schonwald's Pick: Take Sacramento (+110)

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