PrizePicks MLB DFS Today, 8/20: Free DFS Picks, Stacks & Projections

On Taco Tuesday, August 20th, we have a full baseball slate as all 30 teams are in action. So, that presents us with plenty of options for our plays on PrizePicks MLB DFS today.
Two of our early favorites are DJ Herz of the Washington Nationals and Jake McCarthy of the Arizona Diamondbacks. With how much baseball there is today, there are numerous opportunities to discover the perfect MLB DFS stacks!
PrizePicks MLB DFS Picks Today, Mon, 8/20: MLB DFS Stacks
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DJ Herz PrizePicks MLB Pick: More Than 30 Pitcher Fantasy Score
This is a perfect spot for the strikeout-minded Herz, and I expect many great things from him in this matchup to start our PrizePicks MLB DFS today. Over the last month, the Colorado Rockies have struck out 33.1% of the time against lefties, which leads the league.
Not only are they striking out a bunch, but they rank 28th in OPS and wOBA and 29th in wRC+. Hertz takes his 28% K-rate into this spot having cleared the 30-fantasy point number in three of four and those three spots were much more challenging than this one.
Jake McCarthy PrizePicks MLB Pick: More Than 1.5 Hits+Runs+RBI
Since the second half of the season started, Jake McCarthy wanted it to be known he was never going to be sent down to the minors again. Not only that, but he deserved to hit at or near the top of the Diamondbacks lineup.
He’s certainly done that considering his .380 AVG, 1.045 OPS, .239 ISO and .442 wOBA since the break. He faces Edward Cabrera who has specifically had issues with left-handed bats this season. Lefties have 2.16 HR/9, .465 SLG%, .369 wOBA and a 40% hard-ht rate against Cabrera.
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Player News
Daulton Varsho picked up three hits, three RBI and a homer in a win over the Angels on Thursday.
Varsho has only played in seven games this year, but they’ve been seven good ones. He’s homered three times already, and his slugging percentage is a remarkable — and entirely unsustainable — .727 over 22 at-bats. Varsho has been a mediocre offensive player in his two seasons with the Blue Jays, but it’s possible at the age of 28 he’s having a breakout campaign. Far from a guarantee, but possible.
Taylor Ward hit a two-run homer in a loss to the Blue Jays on Thursday.
Ward, 31, gave the Angels a 2-0 lead with a two-run homer off Chris Bassitt in the first inning. He’s now gone deep in two of his last three games, and it ‘improves’ his slash to .181/.224/.391. Ward has been one of the most hot/cold players players in the sport over the last few years, so fantasy managers who can afford to make some roster moves may want to look at Ward while the going is good.
Vladimir Guerrero Jr. picked up three hits and scored twice in an 8-5 win over the Angels on Thursday.
Guerrero also drew a walk. It gives the first baseman multiple hits in back-to-back games, and it’s the third time in May that he’s reached that mark. That’s helped raise his average from .268 to .295, and the only thing fantasy managers can be disappointed with is his .432 slugging percentage. That number should continue to climb as the season unfolds, but Vladdy Jr. has had some inconsistent seasons when it comes to power production.
Chad Green picked up his first save of 2025 with a scoreless ninth against the Angels on Thursday.
Green got the save after Jeff Hoffman worked in back-to-back games — and struggled — in the first two contests against the Angels. He struck out two and looked the part while needing just nine pitches to get through the inning. Hoffman should remain the closer, but Green is on his tail if the struggles were to continue.
Chris Bassitt allowed five runs — four earned — while working six-plus innings against the Angels on Thursday while picking up a win.
Bassitt allowed three runs over the first two innings on a pair of homers, but settled down over his next four frames. He came out to work the seventh, but ended up being charged for two more runs after leaving the contest. The 36-year-old veteran has forged a 3.35 ERA and outstanding 49/8 K/BB ratio over the first quarter of the season, but this wasn’t him at his best. He’ll get the Rays next week if the rotation order stays the same for Toronto.
José Soriano allowed three runs over five innings while not factoring in the decision Thursday against the Blue Jays.
Soriano left with a 4-3 lead, but it was erased quickly after his departure. The 26-year-old was not exactly dominant in his outing with eight hits allowed and four free passes, but he did strike out six to help balance things out a smidgen. Soriano takes an even ERA of 4.00 into a scheduled start against the Padres in San Diego on Tuesday. There should be better options for that one.