Weather to Watch
Atlanta at New York Yankees | Yankee Stadium | Mostly Clear, 88F | Wind: 9 mph S
Heat is the story in the Bronx, with a crosswind that adds a little help for righty pull swings. The 42% rain chance is the catch, so check the radar before you lock anything from this game.
Athletics at Boston | Fenway Park | Clear, 91F | Wind: 5 mph WNW
Ninety-one degrees at first pitch and barely enough wind to notice. Fenway shrinks on nights like this one.
Los Angeles Angels at Miami | loanDepot park | Overcast, 82F | Wind: 8 mph SE
The roof in Miami should be open, and humid 82-degree air nudges hitters slightly without being a real edge. Not enough to move a single lineup choice.
Cleveland at Chicago White Sox | Rate Field | Clear, 81F | Wind: 7 mph SSW
Comfortable night on the South Side with a slight tilt toward right-handed power. A modest plus, no more.
Minnesota at Milwaukee | American Family Field | Mostly Clear, 88F | Wind: 11 mph WSW
Forecasts point to an open roof here, and 88-degree air in this building rewards anyone who lifts the ball. I would rather have hitters than arms here if the roof call holds.
Chicago Cubs at Kansas City | Kauffman Stadium | Clear, 91F | Wind: 4 mph SE
The most generous hitting air on the slate is in Kansas City. It should still be pushing 90 at first pitch, the wind is a non-factor, and right-handed fly balls gain the most.
Colorado at St. Louis | Busch Stadium | Partly Cloudy, 88F | Wind: 3 mph SSW
A soft breeze pointed out plus real summer heat moves this pitcher-friendly yard closer to fair. Power plays up more than Busch's reputation suggests tonight.
Houston at San Diego | Petco Park | Clear, 77F | Wind: 7 mph WNW
Cool marine air with a crosswind working against right-handed carry. Petco stays Petco.
Tampa Bay at Seattle | T-Mobile Park | Clear, 81F | Wind: 7 mph NNW
Eighty-one degrees is about as hitter-friendly as this yard ever gets, and it still plays big. Arms first in Seattle.
Detroit at San Francisco | Oracle Park | Clear, 61F | Wind: 12 mph W
Sixty-one degrees and a stiff wind pointed out are pulling in opposite directions, and I score it close to a draw. A few extra balls find the gaps, but homers stay expensive here.
Texas and Arizona play under closed roofs tonight, so the forecast conversation stops at ten games.
HR Calls
Shohei Ohtani (LAD) $6,400 vs Merrill Kelly
Some nights the obvious name at the top of the board is also the correct one. Kelly has surrendered a .527 slug and about two homers per nine to left-handed bats this season while walking more of them than a pitcher with his experience should, and Ohtani is running elite contact quality, hard contact on well over half his batted balls with a barrel rate north of 17%. Chase's closed roof keeps the environment neutral, so this pick is entirely about the matchup. The premium salary is the only argument against it, and I am not persuaded.
Alec Burleson (STL) $4,800 vs Ryan Feltner
Colorado pitching away from Coors is supposed to be the good version, and Feltner never got that memo. Lefties have slugged .500 against him with 23.5% of their fly balls leaving, and his 4.4 BB/9 in the split means he spends half his outings pitching from behind, which is how a hitter ends up sitting on a center-cut fastball he knows is coming. Burleson barrels 13% of his contact against righties and gets an 88-degree night at Busch with the flags leaning out. The cleanest mid-tier power bet on the board, in my view.
Jo Adell (CLE) $3,700 vs Noah Schultz
Adell is in one of those windows where everything he hits is loud, a .520 ISO across his last 30 days, and he is still sitting at $3,700. Schultz owns a .343 wOBA against righties with over 20% of their flies clearing the wall, and Rate Field adds a touch for right-handed power tonight. A cleanup bat at a value price with the platoon edge is the whole thesis. Take it before the price catches up.
Stacks to Target
1. Boston Red Sox vs Jack Perkins (R) | Implied Total: 5.98 | ROO Score: 6.2/10 | Cash
Boston carries the biggest implied total on the slate, and Perkins is most of the reason. To be fair to him, he misses plenty of bats, over 12 K/9 against lefties, but everything between the whiffs gets crushed: a 6.76 ERA, a wOBA above .330 to both sides, and once runners reach against him they come around at a rate no starter survives, which is how damage arrives in bunches. The Athletics bullpen behind him runs an xFIP north of five and a half with roughly two homers per nine, so the late innings offer no rescue. Abreu and Duran get the split where 23% of lefty fly balls have left the yard, while Contreras and Rafaela attack the .479 slug he allows to righties, with 91-degree Fenway air sitting over the top of all of it. This is the chalk cash stack and it earns the label, so sharing it with everyone else costs me nothing.
Core pieces: Wilyer Abreu $4,800 (L), Willson Contreras $5,100 (R), Jarren Duran $3,800 (L), Ceddanne Rafaela $4,500 (R), Masataka Yoshida $3,000 (L)
2. Chicago Cubs vs Daniel Lynch IV (L) | Implied Total: 5.70 | ROO Score: 5.9/10 | Cash
Kansas City is running Lynch out as an opener with Mason Black behind him for the bulk innings, and that distinction is the whole analysis. Lynch has smothered left-handed bats all season, a .176 wOBA, so Crow-Armstrong and Busch may give away their first trip. Black is a different story: nearly six walks per nine, an xFIP pushing five and a half that a 90% strand rate has been hiding, and lefties slug .500 against him. Whatever survives both arms lands on a Royals bullpen giving up more than two and a half homers per nine, the softest relief group on tonight's board, and every bit of it plays out in that Kauffman heat. Suzuki, riding a .519 ISO over his last 30 days, plus Bregman and Carson Kelly hold value through the left-to-right pitching change, which is why I lean righty with this group early and add the lefties in bigger builds. Chalky, and correct anyway.
Core pieces: Seiya Suzuki $5,300 (R), Pete Crow-Armstrong $6,300 (L), Alex Bregman $4,300 (R), Ian Happ $4,000 (S), Carson Kelly $3,500 (R)
3. Detroit Tigers vs Adrian Houser (R) | Implied Total: 4.44 | ROO Score: 4.3/10 | GPP
Houser has not made a big-league start since mid-June, a 52-day gap, so whatever version shows up tonight is working on a strict pitch budget. When he was on a mound this year, lefties owned him: a .401 wOBA, a .557 slug, and a quarter of their fly balls gone. Detroit can answer with left-handed bats in five of nine spots, McGonigle and Greene at the front, Keith, Clark, and McKinstry behind them. Once Houser exits, San Francisco's middle relief is ordinary enough that the innings four through seven stretch is where this stack gets paid. The honest caveat is Oracle Park in August, 61 degrees at night, so I am picturing doubles off walls more than fireworks. Fine by me at ownership this quiet.
Core pieces: Riley Greene $4,400 (L), Kevin McGonigle $4,900 (L), Colt Keith $3,200 (L), Max Clark $3,300 (L), Zach McKinstry $2,700 (L)
Pitchers
Logan Gilbert (SEA) vs TB | $10,000 | CASH
Gilbert is the priciest arm tonight and one of the few whose surface line and underlying profile say the same thing, a 3.47 ERA against a 3.29 xFIP with a walk rate under two per nine. He gets a Tampa Bay lineup implied for fewer than three and a half runs in a park that suppresses fly balls as well as any in baseball. He will be popular. Pay it anyway, because the floor at this price is what cash games are for.
Drew Rasmussen (TB) vs SEA | $9,700 | CASH
The other half of the Seattle game, which owns the lowest total on the board, and I think Rasmussen is the better per-dollar side. A 2.92 ERA with a 2.94 xFIP means nothing about his season needs explaining, he walks 1.5 per nine, and neither side of the plate has managed a .280 wOBA against him. He should draw quieter attention than Gilbert while pitching in the identical run environment, and that gap is worth using in any format.
Nathan Eovaldi (TEX) vs BAL | $9,500 | CASH
Eovaldi's 4.32 ERA is a home run problem and nothing else: 35% of the flies righties hit against him have left the yard, which is not a number that survives a full season next to a 3.26 xFIP and better than ten strikeouts per nine in that split. Tonight the universe cooperates: Baltimore is implied under three and a quarter runs and the Globe Life roof is shut, which removes the summer air that inflated some of those homers. He will be one of the popular arms, and for once popularity and the right answer overlap.
Kevin Gausman (CHC) vs KC | $8,500 | GPP
Gausman's season line is better than it reads. A .318 average on balls in play and a 67% strand rate have dragged a 3.45 xFIP up to a 4.39 ERA, and his splitter still buries righties at a double-digit strikeout clip. So why not cash? Because Kauffman at 91 degrees is a bad room for a fly-ball arm who has watched almost a quarter of right-handed flies leave the yard this season. The strikeout ceiling against a Royals lineup implied under four is real, so I want him in tournaments and nowhere else.
Robbie Ray (SD) vs HOU | $8,000 | GPP
I keep circling Ray and putting the pen down. The 3.09 ERA rests on a .259 batted-ball average and a strand rate near 80%, while righties have drawn a 4.4 BB/9 against him with an xFIP over five in the split, and Houston's lineup leans exactly that direction. Petco forgives mistakes, which is the one structural thing in his favor. There is a strikeout-heavy version of this start that wins tournaments, so I will hold a few shares, but my cash builds are not touching it.
Pitcher Regression to Watch
Tyler Mahle (ATL), Positive Regression Candidate
Mahle deserves better than his 5.16 ERA. The 4.10 xFIP, a .313 average against on balls in play, and a strand rate under 70% all point to an arm that has taken more damage than he earned, and his work against lefties has been sharp. The problem is the venue for the correction: Yankee Stadium on an 88-degree night is nobody's idea of a soft landing. The bounce is coming, and I still would not chase it until the schedule does him a favor.
Keider Montero (DET), Negative Regression Candidate
Montero's 3.18 ERA and 5.56 xFIP do not agree, and the gap between them is one of the widest on the slate. Opponents are hitting .236 on balls in play, over half his contact allowed goes airborne, and only 7% of those flies have left the park, a combination no fly-ball pitcher carries to October. San Francisco is the offense positioned to collect, though cold Oracle air means the correction probably arrives as doubles rather than homers. Houser, the other starter in that game, carries his own warning label up in the stacks section, so my tournament exposure at Oracle is bats on both sides.
Final Thoughts
My cash frame tonight is two expensive arms plus the Fenway offense. Gilbert and Rasmussen from the same quiet Seattle game is a pairing I like a lot, or swap Eovaldi in for whichever fits, then Abreu and Contreras as the Boston spine with a Cubs righty like Suzuki or Bregman alongside. Yoshida at $3,000 and McKinstry at $2,700 are the discounts that keep the build solvent. Payton Tolle projects as the most popular arm on the slate against an Athletics lineup implied for two and a half runs, and he is a fair cash swap if the salary math pushes you down from the $10,000 tier.
Before lock, the Bronx radar matters most, since a 42% rain chance is high enough to turn Atlanta and Yankee builds into a headache. Milwaukee's roof is the other call worth a second look: the warm-air boost for Twins and Brewers bats only exists if it stays open, and the same goes for Seattle's, though that park barely notices either way.
For tournaments, Detroit against a returning Houser is my favorite swing, and the quiet San Francisco bats against Montero come from the same logic, since both starters at Oracle are living on borrowed batted-ball luck. St. Louis against Feltner at a 5.13 implied total is the stack I would overweight relative to its attention, with Burleson and Walker as the core and the Busch heat doing the rest. And if you need a pivot off the Boston and Cubs chalk, underweight the Dodgers: the matchup with Kelly is real, but a closed roof in a pitcher-leaning park caps the ceiling everyone is paying for.
Tools used for this slate
Every number in this playbook comes off the free BankrollSZN tools: today's MLB DFS projections, the MLB home run predictor, first-pitch weather for every game, today's starting pitchers, and the free MLB lineup optimizer.