San Francisco Giants vs Pittsburgh Pirates Picks and Prediction for Thursday, September 3, 2026

The San Francisco Giants visit the Pittsburgh Pirates at PNC Park, with the first pitch at 12:35 PM ET, televised on MLB.TV. San Francisco is 57-82, fourth in the NL West and 16 games behind the final NL Wild Card position. The Giants are 2-3 over their last five after losing 13-12 to Pittsburgh on Tuesday. The Pirates are 68-71, fourth in the NL Central and five games behind the final Wild Card spot. Pittsburgh has won three straight, including Tuesday’s series opener. The Pirates are 35-32 at home, while San Francisco is 24-46 away. Build your bankroll with our free MLB picks.

San Francisco Giants Need More From Their Pitching

San Francisco has scored well enough recently to win more games, posting seven runs in victories over Atlanta and Arizona before scoring 12 in Tuesday’s loss. The Giants rank ninth in MLB with a .249 batting average, but their .309 on-base percentage has limited scoring consistency. Rafael Devers remains the main power threat with 31 home runs and 82 RBI, while Jung Hoo Lee is batting .285 with 137 hits. Casey Schmitt has also added 21 homers and 55 RBI.

Pitching has been a larger problem. San Francisco owns a 4.39 team ERA and 1.36 WHIP, with opponents batting .249. The Giants have allowed 650 runs compared with 579 scored, producing a minus-71 run differential. Tuesday showed the problem again when Pittsburgh scored 13 times. San Francisco has allowed at least seven runs in three of its last five games. The Giants have also struggled badly away from home, winning only 24 of 70 road games.

Injuries: Drew Gilbert is day-to-day, while Victor Bericoto, Jesus Rodriguez, Marcelo Mayer and JT Brubaker are on the injured list.

Pittsburgh Pirates Push Toward the Wild Card Race

Pittsburgh has climbed back toward .500 with three consecutive wins, beating St. Louis 6-2 and 5-4 before taking Tuesday’s 13-12 game against San Francisco. The Pirates have scored 24 runs during that streak. Pittsburgh ranks fourth in MLB with a .253 batting average and owns a .331 on-base percentage. Brandon Lowe leads the club with 29 home runs and 83 RBI, while Nick Gonzales is batting .310 with a .371 on-base percentage.

The Pirates have also produced better season-long pitching numbers than San Francisco, posting a 4.24 ERA, 1.32 WHIP and .239 opponent batting average. Pittsburgh’s pitchers have recorded 1,278 strikeouts compared with San Francisco’s 1,049. The Pirates are five games behind San Diego for the final NL Wild Card position, so the remaining schedule still has postseason importance. Pittsburgh’s 35-32 home record also compares favorably with the Giants’ poor road mark.

Injuries: Konnor Griffin, Ryan O’Hearn, Mitch Keller and Endy Rodriguez are on the injured list.

Pitching Matchup

San Francisco Giants – Blade Tidwell

Blade Tidwell is 0-1 with a 4.54 ERA and 1.22 WHIP across 37.2 innings. The right-hander has allowed 33 hits, 13 walks and five home runs while recording 31 strikeouts. Tidwell’s WHIP is better than San Francisco’s team mark, but his strikeout total remains below one per inning. Keeping baserunners from turning into another big scoring inning will be important after Pittsburgh’s 13-run performance Tuesday.

Pittsburgh Pirates – Bubba Chandler

Bubba Chandler is 6-9 with a 4.26 ERA and 1.36 WHIP over 131 innings. Chandler has allowed 110 hits and 11 home runs while striking out 117. Walks have been the larger concern, with the right-hander issuing 68 free passes. Chandler has still worked considerably more innings than Tidwell and has kept his ERA close to Pittsburgh’s 4.24 team mark.

San Francisco Giants vs Pittsburgh Pirates Game Pick

• Pittsburgh Pirates

Pittsburgh has the stronger recent form and home profile heading into Thursday. The Pirates have won three straight, including a 13-12 victory over San Francisco, and are 35-32 at PNC Park. San Francisco is 24-46 away and owns a 57-82 overall record. Pittsburgh also holds advantages in team batting average, on-base percentage, runs scored, and team ERA. With Bubba Chandler starting at home against Blade Tidwell, the pick is Pittsburgh to defeat San Francisco and extend its winning streak in Thursday’s series finale at home.

San Francisco Giants vs Pittsburgh Pirates Over/Under Pick

• Over

The first game of this series produced 25 runs, and the season-long numbers also point toward another game with scoring chances. San Francisco owns a 4.39 team ERA and 1.36 WHIP, while Pittsburgh sits at 4.24 and 1.32. Blade Tidwell has a 4.54 ERA, and Bubba Chandler has a 4.26 ERA with 68 walks across 131 innings. Pittsburgh has scored 24 runs during its three-game winning streak. Production from each lineup and the starters’ ERAs support the over for Thursday’s matchup in Pittsburgh.