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Top MLB DFS Start‘em/Sit‘em For September 17th
- May 7, 2025; Tampa, Florida, USA; Philadelphia Phillies shortstop Trea Turner (7) reacts withdesignated hitter Kyle Schwarber (12) after hitting a home run against the Tampa Bay Rays in the third inning at George M. Steinbrenner Field. Mandatory Credit: Nathan Ray Seebeck-Imagn Images

With the MLB season pennant chase heating up, fantasy players could win cash prizes before the week ends in tonight’s top MLB DFS lineups and stacks. Wednesday’s 15-game slate will keep the week going in style with pennant chase baseball heating up in tonight’s slate of games. 

Wednesday’s games will keep the week going with the Los Angeles Dodgers hosting the Philadelphia Phillies in the finale of their three-game series.  Another game that could help players win cash prizes for tonight’s slate of games is the divisional rivalry between the Cleveland Guardians and the Detroit Tigers.

With the postseason getting close and the regular season ending soon, fantasy players could win cash prizes in tonight’s top MLB DFS lineups and stacks.

September 17th Top MLB DFS Lineup Starters 

1B/2B Luis Arraez, San Diego Padres at New York Mets ($4,200 – DraftKings/2,700-Fanduel)

To start Wednesday night’s top MLB DFS lineups, Luis Arraez of the San Diego Padres should be in your lineups. In the crushing loss against the Mets, Arraez went 1-4 with a strikeout in a brutal loss against the Mets. 

Arraez has been a solid player for the Padres this season and is poised to have another strong performance against the Mets tonight. DFS players could see a multi-hit game from the Padres veteran hitter. 

3B Otto Kemp, Philadelphia Phillies at Los Angeles Dodgers ($3,300 – DraftKings/2,800-Fanduel)

Otto Kemp of the Philadelphia Phillies should be in Tuesday night’s top MLB DFS lineups for fantasy players. In the crushing win against the Dodgers, Kemp went 0-4 with two strikeouts. 

Kemp has been playing well in the past couple of games, with seven hits in his last six games. Fantasy players could see a multi-hit game from the Phillies’ young third baseman against the Dodgers to complete a sweep in Los Angeles. 

SS Jermey Pena, Texas Rangers at Houston Astros ($4,300 – DraftKings/3,200-Fanduel)

The last player to have for your fantasy lineups is Jermey Pena, of the Houston Astros, in tonight’s top MLB DFS lineups. In the close win against the Rangers, Pena went 3-3 with two runs and a walk. 

Pena has been playing well this September and could have a strong game against the Rangers to keep the division lead against their rivals. Fantasy players could see a multi-RBI game from the Astros veteran star.

September 17th Top MLB DFS Benchwarmers 

OF Byron Buxton, New York Yankees at Minnesota Twins ($5,900 – DraftKings/4,000-Fanduel) 

Byron Buxton is the first player who should be on your top MLB DFS fantasy benches for Wednesday night’s games. In the loss against the Yankees, Buxton went 1-4 with two runs, a double, a walk, two strikeouts, and two stolen bases. 

Buxton has been playing well, but could have a rough game against the Yankees in their weekday series. Fantasy players could expect a multi-strikeout game from the Twins veteran superstar. 

OF Randy Arozarena, Seattle Mariners at Kansas City Royals ($4,600 – DraftKings/3,400-Fanduel)

Randy Arozarena of the Seattle Mariners is another player who should be on your fantasy bench in tonight’s Top MLB DFS lineups. In the win against the Royals, Arozarena went 0-2 with two walks. 

Arozarena has been playing poorly during their winning streak, with one hit in his last four games. Fantasy players could see another hitless game from the Mariners veteran slugger against the Royals’ star pitching staff. 

1B Pete Alonso, San Diego Padres at New York Mets ($5,100 – DraftKings/3,400-Fanduel) 

Pete Alonso of the New York Mets should be the last player on your top MLB DFS bench for Wednesday night’s games. In the blowout win against the Padres, Alonso went 2-4 with a home run, two runs, and a strikeout. 

Alonso has been getting hot, but the Padres’ strong pitching could give him issues for him and fantasy players. Fantasy players could see a multi-strikeout game from the Mets star slugger. 

Total Apex Media Stack Of The Day

Oct 6, 2024; Philadelphia, Pennsylvania, USA; Philadelphia Phillies outfielder Nick Castellanos (8) and first base Bryce Harper (3) celebrate after scoring a run in the eighth inning against the New York Mets during game two of the NLDS for the 2024 MLB Playoffs at Citizens Bank Park. Mandatory Credit: Bill Streicher-Imagn Images

Wednesday’s top MLB DFS stack should be the Philadelphia Phillies, Bryce Harper, Kyle Schwarber, and Nick Castellanos. The Phillies have been having a dominant September, and could have a strong game against the Dodgers to complete a sweep against the defending champions. Tonight’s top MLB DFS stack players could depend on the Phillies lineup after showing a dominant game against the Dodgers during their hunt for a pennant in October. 

The first player for tonight’s top MLB DFS stack should be Harper, who is having a solid season for the Phillies. In the win against the Dodgers, Harper went 1-3 with two RBIs, a walk, and a strikeout. The Phillies’ star slugger has been playing well this season, with 75 RBIs and 27 home runs. DFS players could see a multi-RBI game from the Phillies superstar slugger against the Dodgers tonight. 

Another player who could have a strong game for the Phillies and tonight’s top MLB DFS lineups is Schwarber. In the close win against the Dodgers, Schwarber went 1-3 with a walk and a strikeout. Schwarber has been having a solid season for the Phillies, and could have another great performance against the Dodgers’ weak pitching tonight. DFS players for tonight’s fantasy stacks could see a multi-home run game from the Phillies veteran star slugger. 

The last player for tonight’s top MLB DFS lineup stacks is Castellanos, who could have a strong performance. During the close win against the Dodgers, Castellanos had a day off for the Phillies’ outfield. Castellanos has been sluggish this season, but could have a bounce-back game against the Dodgers’ pitching staff tonight. Fantasy players could see a multi-hit game from the Phillies veteran star against the Dodgers to complete the sweep. With the MLB season ending soon, fantasy players could win cash prizes in tonight’s top MLB DFS lineups and fantasy stacks. 

This article first appeared on Total Apex Fantasy Sports and was syndicated with permission.

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