San Francisco Giants vs St. Louis Cardinals Prediction, 9/15/2026 MLB Picks, Best Bets & Odds

Game: San Francisco Giants vs St. Louis Cardinals

Date: Tuesday, September 15, 2026

Location: Busch Stadium in St. Louis, MO

TV: Cardinals.TV

Odds/Point Spread: San Francisco (-128) St. Louis (+106)

The St. Louis Cardinals (74-76) will compete against the San Francisco Giants (62-88) at Busch Stadium on Tuesday. The line on this contest has San Francisco at -128 and St. Louis is at +106. The total has been set at 9. The expected starting pitchers will be Blade Tidwell and Andre Pallante.

San Francisco has a slugging percentage of .407 and have been called out on strikes 1,205 times, while being walked on 416 occasions. They have compiled 611 runs batted in in addition to 1,257 base knocks this year, while their average at the plate comes in at .247. The Giants have recorded 246 two-baggers as a squad and have smacked 172 baseballs out of the stadium. They have notched a total of 632 runs while holding a team OBP of .308. As a team, the San Francisco Giants are compiling 4.2 runs per game, which puts them at 24th in baseball.

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The Giants have compiled a team earned run average of 4.38 on the campaign (23rd in MLB), and their staff has struck out 1,121 hitters. Giants pitchers have surrendered 143 home runs and 709 total runs (23rd in MLB). Their pitching staff has walked 558 opposing players and their FIP comes in at 4.22 as a squad on the campaign. San Francisco has relinquished 1,247 base hits (8.5 per 9 innings) and also 645 earned runs. They have earned a strikeout to walk ratio of 2.01 and the pitching staff holds a collective WHIP of 1.36.

The Giants relief pitchers have recorded a save percentage of 53.8% and stepped onto the hill in 132 save situations. They have recorded 28 saves on the campaign and have not converted 24 of their 52 save chances. The bullpen pitchers have inherited 260 runners on the season with 35.0% of them crossing home plate. Giants pitchers have gone to the mound with opponents on base 168 times and also have had 127 appearances in high leverage situations. The Giants have sent 476 relievers to the mound for the year. The bullpen have a total of 80 holds on the year (15th in MLB).

The Giants have converted 69.5% of baseballs in play into outs in their 11,916 innings on the field, which has them sitting at 17th in professional baseball. The San Francisco Giants have 3,972 putouts thus far, as well as 1,410 assists and 100 errors. Their fielding percentage sits at .982 which puts them in 30th in MLB, and have a total of 135 double plays.

Tidwell has thrown 61 innings and has tallied 48 strikeouts thus far in his career. His earned run average is 5.88 (40 ER's allowed) and his career WHIP is 1.520. He has conceded 63 base hits (9.3 hits per 9 innings) and has had 30 free passes. Tidwell (1-3 mark in his career) holds a FIP of 5.79 while he has gone up against 275 hitters in the major leagues.

The St. Louis Cardinals have recorded an OBP of .317 and a team batting average of .243 on the year. They have been called out on strikes on 1,183 occasions (25th in MLB) and have notched a total of 1,232 hits. St. Louis has hit 157 long balls for the season as well as 663 RBIs. The Cardinals have a slugging percentage of .385 and they earn 4.55 runs per contest (11th in baseball). They have tallied 218 doubles, while taking a walk 478 times as well as racking up 683 runs.

The Cardinals have a WHIP of 1.352 and have a FIP of 4.10 as a squad this year. They come in at 24th in the league as a staff in total hits relinquished with 1,288. The St. Louis pitching staff have conceded 690 runs on the season and come in with a team ERA of 4.29 (637 earned runs relinquished). They have earned a K/BB ratio of 8.00 (1,188 strikeouts vs 519 bases on balls). They have surrendered 149 dingers and they yield 4.65 runs per 9 innings (19th in baseball).

With 172 save situations, the Cardinals have earned 94 holds in addition to 30 blown saves. St. Louis has had relief pitchers step onto the hill in 74 save chances and they have converted 44 saves. St. Louis relievers hold an inherited score percentage of 41.2% out of 228 inherited base runners. Their bullpen pitchers have stepped onto the hill 187 times in high leverage situations and on 154 occasions with runners on. They rank 21st in baseball with a save percentage of 59.5%, and they have dispatched 512 relievers onto the field on the year.

Out of their 12,030 innings on the diamond, the Cardinals have accumulated a defensive efficiency of 69.1% (25th in MLB). The St. Louis Cardinals have gotten 144 double plays and have notched a fielding percentage of .988 (4th in pro baseball). The Cardinals have racked up 1,398 assists, 64 errors and have amassed 4,010 putouts so far this year.

During his MLB career, Pallante has conceded 607 hits while earning 423 strikeouts in 606 frames. Pallante (36-35 career mark) is the owner of a 4.11 ERA and has conceded 9.0 hits per nine innings. He has allowed 277 ER's while holding a WHIP of 1.373 and being the owner of a FIP of 4.1. He has a K/BB ratio of 1.88 and he has faced 2,585 batters during his pro baseball career.

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

Tony Sink's Pick: Take St. Louis (+106)

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