Best MLB DFS Picks Today: Top Value Plays for August 17, 2026 DraftKings and FanDuel Lineups

Monday’s MLB slate serves up 11 games, and DFS players get a nice mix of ace-level arms and rebuilding-team pitching to attack. From Cristopher Sanchez anchoring cash lineups at home against Miami to a pair of last-place teams (the Athletics and Colorado) offering plenty of exploitable innings, there’s real separation between the plays that build a solid floor and the ones that carry tournament-winning ceiling.

Today’s approach leans on rostering pitching against offenses that are either rebuilding or scuffling, then pairing that with hitters who draw favorable platoon matchups. Two of the five picks below are pitchers, and the other three are hitters who all get a specific edge tonight, whether that’s a lefty-masher facing a southpaw or a shortstop heating up against a struggling starter.

Cristopher Sanchez, SP — Philadelphia Phillies

Sanchez has been the most stable arm in the National League all season, sitting at 15-4 with a 2.54 ERA and 181 strikeouts across 155.2 innings, numbers that rank him third in the NL in strikeouts and fourth in ERA. He’s been even better lately, posting a 1.64 ERA and 13 strikeouts over his last two starts, and he’s yielded just two earned runs across three August outings with two quality starts in that stretch.

Tonight he gets a home matchup at Citizens Bank Park against a Marlins club that sends out Janson Junk, who carries a 4.41 ERA and has been middling all year. Sanchez has a 1.19 WHIP for the season, meaning he limits free baserunners about as well as anyone in the league, and Miami’s lineup doesn’t have the kind of power that punishes his ground-ball-heavy approach. For cash games and GPP builds alike, this is close to the safest source of strikeouts and innings on the entire board.

Blake Snell, SP — Los Angeles Dodgers

Snell is a boom-or-bust source of strikeout equity tonight. He just made his first start back from a layoff and delivered in emphatic fashion, going six innings with 10 strikeouts, one walk and just one earned run allowed on three hits against Kansas City. That outing produced a 1.50 ERA over his last seven days, a sharp reminder of his ceiling when his command is on.

The matchup tonight comes with real risk, since he’s on the road at Coors Field against Colorado, a park that inflates offense more than any other in baseball. But the Rockies have been one of the league’s worst offensive clubs, and Snell’s swing-and-miss stuff, when it’s working, travels well even in tough parks. This is a pure ceiling play for GPP lineups rather than a cash-game lock, given the venue, but the recent strikeout surge makes him worth the salary in tournament builds.

Willson Contreras, 1B — Boston Red Sox

Contreras is quietly having one of the best offensive seasons of his career, batting .278 with 24 home runs, 72 RBI and a .912 OPS in 388 at-bats. He’s currently priced at just $5,000 on DraftKings, salary that lags behind the impact he’s providing in the middle of Boston’s lineup as the club’s primary cleanup hitter.

Tonight’s matchup against Arizona lines up well, with left-hander Mitch Bratt on the mound for the Diamondbacks. Contreras has crushed left-handed pitching all season, posting a .959 OPS against lefties with seven home runs and 20 RBI in 120 plate appearances in 2026, well above his already strong mark against right-handers. Bratt is a rookie with just a 1-1 record and a 3.74 ERA, giving Contreras a real advantage in a get-right spot for both cash and tournament lineups.

Francisco Lindor, SS — New York Mets

Lindor has come alive recently, homering in back-to-back appearances against Washington and pushing his OPS up to .775 for the season with 12 home runs and 32 RBI. He’s carved out a role as one of the more consistent tone-setters at the top of the Mets order, and the swing has looked notably sharper over the past week than his season-long .244 average would suggest.

Washington’s Jake Irvin gets the ball for the Nationals, and he’s been one of the more hittable starters in the league this season at 2-6 with a 5.79 ERA and just 66 strikeouts across 65.1 innings. Lindor has a track record of turning bad pitching into extra-base damage, and this is a strong low-to-mid-range salary tier spot for both a cash-game floor play and a GPP piece if the Mets’ offense gets rolling early against a shaky Washington staff.

Michael Wacha, SP — Kansas City Royals

Wacha remains one of the better values on the mound tonight. He’s posted a 3.46 ERA with a 1.15 WHIP and 117 strikeouts across 150.2 innings this season, and he’s covered six or more innings in 18 of his 24 starts, giving DFS rosters a reliable floor built on innings pitched and win equity.

He gets a favorable spot at home against a rebuilding Athletics club that ranks near the bottom of the league offensively, opposite Mason Barnett, who carries a bloated 6.16 ERA and a 1.45 WHIP. Kauffman Stadium tends to play as a fair pitcher’s environment, and with Kansas City the moneyline favorite in this one, Wacha offers a legitimate salary-saving path to 15-plus DFS points that frees up cap space to pay up at other positions.

Building Your Lineup

Tonight’s roster construction should start on the mound. Sanchez is the clear top target for cash lineups given his combination of strikeout upside and innings floor, while Wacha’s affordability against a weak Athletics lineup makes him the ideal pivot to save salary for stacking hitters elsewhere. Snell is the pitcher to use specifically in GPP builds where his strikeout ceiling can separate a lineup from the field, even with the Coors Field risk baked in.

On the hitting side, Contreras and Lindor both offer strong salary-to-production value in their respective matchups against shaky starting pitching. Pairing Contreras with a broader Red Sox stack against Bratt is a reasonable GPP approach given how thin Arizona’s pitching depth looks tonight, while Lindor slots in as a steady floor piece atop a Mets lineup that should see plenty of chances against Irvin. If you’re deciding between building around the Marlins-Phillies game or the Athletics-Royals matchup, lean toward fading the popular Dodgers stack in tournaments, since ownership will likely be heavy there given the recent buzz, and pivoting to value in games like Red Sox-Diamondbacks and Mets-Nationals can help differentiate a roster in large-field GPP contests. For bettors looking to round out their overall sports betting approach around tonight’s MLB odds, matching DFS roster construction with market signals on total runs and moneylines can add another layer of confirmation to these plays. As always, check final confirmed lineups close to first pitch before locking anything in, since a late scratch can change the math on a stack in a hurry.