Weather to Watch
The headline is the wind. Five of the eight outdoor games have wind blowing out, and three of those crack the 6% boost threshold for home run impact. Citi Field has a strong south wind, Truist Park is warm with a wind out, and Target Field is dry and getting some help to right-center. The two domes (Houston and the trip to Sacramento, which is technically outdoor but plays neutral) take the weather variable off the table for HOU/TEX and the ATH/SF game where wind speed is a non-factor.
NYY at NYM | Citi Field | Clear, 69F | Wind: 13 mph S
A 13 mph wind blowing straight out from home in cool dry air. HR impact comes in at a +6.1% boost. This is a real meaningful nudge for both lineups, especially the lefty pull bats in the Yankees order.
BOS at ATL | Truist Park | Overcast, 84F | Wind: 6 mph SSW
Hot, mid-summer setup with a wind blowing out toward right-center and a +6.5% HR boost. Wind is light but temperature is doing the work here. Both teams benefit, but the Atlanta lefties get the better side of it.
MIL at MIN | Target Field | Clear, 77F | Wind: 9 mph NW
A +4.4% HR boost with the wind blowing out to right-center and humidity sitting at just 17%. The dry air alone is a noticeable factor at Target.
SD at SEA | T-Mobile Park | Overcast, 53F | Wind: 3 mph WNW
Cold, damp, and a 46% rain chance. HR impact is -3.2%, a meaningful suppression on top of an already pitcher-friendly park. There is real precip risk for this 8:15 PM ET start. Monitor before lock.
LAD at LAA | Angel Stadium | Mostly Clear, 66F | Wind: 9 mph SSW
A small +2.3% boost with a soft wind toward right. Not a big environment, but the late slot at Anaheim is a clean baseball night.
HR Calls
Three calls, three different price tiers, two different sides of the plate. The slate's HR model surfaced a stacked Yankees lineup and a couple of leverage spots that pair an elite pull-side bat with a pitcher who has been hittable in his recent outings.
Aaron Judge (NYY) $6,700 vs Huascar Brazoban
Brazoban is a swing-man reliever pressed into a spot start with all of 2 IP this season and a peripheral profile that screams disaster (9.10 FIP, 30% walk rate). Judge is the obvious chalk play and the most defensible spend on the slate. He carries a .348 ISO, 24.5% barrel rate, and a 46% pull rate that turns dead-pull drives into the Citi Field short porch. With the 13 mph wind blowing out for a +6.1% HR boost, every fly ball gains real carry. The matchup is a layup and the ownership reflects it. In cash, this is the anchor bat. In GPP, you find the leverage elsewhere and you still pay him.
Colson Montgomery (CWS) $4,200 vs Jameson Taillon
The salary has not caught up to what Montgomery is doing. He owns a .233 xISO, 14.9% barrel rate, 52.5% pull rate from the left side, and a recent form ISO over .400. Taillon is one of the worst HR matchups on the slate, allowing 2.17 HR/9, a .226 xISO vs LHH, and a 5.66 FIP that says his 3.94 ERA has been masking even uglier stuff. The pitcher's 18.75% HR/FB rate vs lefties confirms the profile. Park is suppressed by the South Side wind setup, but the matchup itself does the lifting at this salary.
Nick Kurtz (ATH) $5,900 vs Trevor McDonald
The model's environment lever is fully extended here. Sacramento's Sutter Health Park grades as a 113 HR factor, the Athletics have the highest implied total on the slate at 5.24, and McDonald has been smashed by lefties across his first 12 innings (.477 wOBA, 53% hard contact, 50% HR/FB rate, all small sample but ugly). Kurtz pairs a 16.7% barrel rate, .243 xISO, and a 77.9 mph bat speed with a recent 14-day ISO over .380. The opposing bullpen behind McDonald owns the lowest HR/9 allowed on the slate, so the upside is concentrated in the first five innings, which is exactly what HR-only contests need.
Stacks to Target
Three stack constructions: a chalk anchor team, a popular pivot at a similar ROO, and a leverage spot at lower expected ownership. The ROO model is heavily favoring two of these and the third is the under-the-radar play of the night.
1. ATH vs Trevor McDonald (R) | Implied Total: 5.24 | ROO Score: 6.1/10
Chalk stack
The Athletics own the highest implied total on the slate and the model's top ROO score. Trevor McDonald is a fly-ball-heavy righty with just 12.1 IP under his belt this season and a 1.46 HR/9 even in a tiny sample. His vs LHH numbers are catastrophic on small volume (6.23 ERA, .477 wOBA, 53% hard contact, 50% HR/FB rate), but the bigger story is he simply does not have a put-away pitch yet against either side. Athletics LHH have a 120 wRC+ vs RHP this season, so the left side of the lineup gets the platoon edge here. Sutter Health Park's 113 HR factor and a 5.24 team total are doing most of the lifting. The opposing bullpen is the slate's stingiest at 0.35 HR/9, so the damage is concentrated early. Expect this stack to be the chalkiest on the slate. The leverage when forced into it is in your bring-back piece, not in fading the stack itself.
Core pieces: Nick Kurtz (L, 1st), Shea Langeliers (R, 2nd), Brent Rooker (R, 4th), Lawrence Butler (L, 7th).
2. NYY vs Huascar Brazoban (R) | Implied Total: 4.67 | ROO Score: 5.7/10
Pivot stack
Yankees lineup gets the easiest assignment on the slate. Brazoban has 2 IP this season, has been a long reliever for the Mets, and is making this start in pure emergency mode. His 9.10 FIP and 30% walk rate in that tiny sample confirm what the eye test already knew. Citi Field plays as a 90 HR factor overall but the right field porch is a different park entirely for Yankees lefties, and tonight's wind blowing out at 13 mph gives the whole lineup a +6.1% HR boost. The Yankees' RH side has been mashing RHP this year (132 wRC+), and the lefty trio of Ben Rice, Cody Bellinger, and Austin Wells get the carry boost from the wind. Brazoban's reverse-split history (better vs righties) is the only mild caution, but it falls apart against a Yankees lineup that does not have weak spots. Ownership will be high. The leverage is in unique 6-9 spot construction and bring-back choice.
Core pieces: Aaron Judge (R, 2nd), Ben Rice (L, 3rd), Cody Bellinger (L, 4th), Paul Goldschmidt (R, 5th).
3. CWS vs Jameson Taillon (R) | Implied Total: 4.24 | ROO Score: 5.1/10
Leverage stack
This is the spot to pick up real ownership leverage. Taillon's 3.94 ERA is hiding a 5.66 FIP, a 2.17 HR/9, and a .226 xISO allowed to lefties, which is the worst combination of any righty starter on the slate. The bullpen behind Taillon allows a slate-high 1.31 HR/9 vs RHH, so even if you do not get him in the first five, the second half of the game stays open. The CWS lineup is built around two LHH power bats (Murakami, Montgomery) and one RH masher (Vargas), all of whom are sitting on hybrid HR scores in the top six on the slate. The South Side wind is in tonight, so the park edge is muted, but matchup is the entire story. Most of the slate will be on ATH and NYY. The White Sox are a top-5 ROO team that 5% of rosters will roll out, and that is where the upside is hiding. The model has CWS as a quietly elite spot.
Core pieces: Sam Antonacci (R, 1st), Munetaka Murakami (L, 2nd), Miguel Vargas (R, 3rd), Colson Montgomery (L, 4th).
Pitchers
Salary tiers on this slate are bunched right in the $7,000 to $9,500 range, with deGrom alone at the top and a handful of mid-tier arms with real upside. The ace tier is a one-man show and the leverage is in finding the right $8,400 or $7,000 arm to pair with him.
Jacob deGrom (TEX) vs HOU | $9,500 | CASH
deGrom has been everything you remember and then some. A 2.62 ERA, 2.83 FIP, 32.8% strikeout rate, and a .918 WHIP across 44.2 innings. He is pitching in a dome where weather cannot bail HOU out, against a Houston lineup with the third-lowest implied total on the slate at 3.48. The walk rate is at a career-low 4.6% and his vs RHH numbers are absurd (.64 ERA in the split, 37% strikeout rate). The only risk is his projected ownership coming in over 60%, which makes him a structural lock in cash and a question mark in single-entry GPPs where you want to live a tier down. In every cash build, he is the anchor.
Logan Gilbert (SEA) vs SD | $8,500 | CASH
Gilbert gets the lightest opposing lineup on the slate. San Diego's implied total is just 2.81, the lowest by a wide margin, and they are road-traveling into a cold, damp T-Mobile Park where HR impact comes in at -3.2%. Gilbert's 25.5% K rate and elite 4.9% walk rate against the second-best Vegas matchup of the night puts him in pristine cash territory. The one knock is that he has allowed 1.44 HR/9 this year, but the park and weather completely neutralize that risk tonight. Win probability is favorable and you get K upside with a real floor.
Bryce Elder (ATL) vs BOS | $8,400 | GPP
This is the leverage SP of the night. Elder owns a 1.81 ERA across 54.2 innings and his peripherals back it up better than they look at first glance: 3.08 FIP, 3.73 xFIP, 24.4% strikeout rate, .230 BABIP. Boston has been one of the league's worst lineups vs RHP this year, particularly from the right side (74 wRC+, .627 OPS), and they are road-traveling into Truist Park where they project for just 3.48 runs. Elder is sitting around 7% projected ownership, which is criminal for a starter with this combination of run-suppression and matchup. The boom-or-bust label fits because the swing-and-miss is more pedestrian than the ERA, but the floor is sturdy and the GPP upside is real.
Jose Soriano (LAA) vs LAD | $9,400 | GPP
Soriano has a beautiful 1.66 ERA, but the FIP (3.15) and xFIP (3.10) tell a less rosy story. The Dodgers are the slate's top implied total at 4.75 and the lineup is loaded with lefties that Soriano has been just average against (.298 wOBA vs LHH, 19% HR/FB rate to that side). I do not love him as the SP2, but at this salary the K upside is real and a complete-game-style start against the Dodgers in a GPP would be a slate-winner. If you have him and Mookie or Freeman or Smith or Muncy fall flat, he is your differentiation lever.
Connor Prielipp (MIN) vs MIL | $6,700 | GPP
The value-tier swing for the slate. Prielipp has 19 innings of work, a 3.32 ERA, and a 26.6% K rate that flashes real upside. The matchup is a tough one (Brewers project 4.53 runs, second-highest opposing total on the slate), but the salary is low enough that a 6-inning, 7-K outing creates massive value. This is a single-entry-only kind of arm, not a cash lock.
Pitcher Regression to Watch
Two starters jump off the page as candidates for negative regression based on the gap between their ERAs and their FIPs and xFIPs. If you are not rostering these pitchers, you should be open to stacking against them.
Justin Wrobleski (LAD) vs LAA | Negative Regression Candidate
Wrobleski owns a 1.99 ERA across 40.2 innings, which is gorgeous on paper. The peripherals say it is smoke. His xFIP sits at 4.86, his BABIP is a microscopic .214, his LOB rate is 84%, and his strikeout rate is just 12.5%. The 4.86 xFIP is essentially screaming that he has been getting lucky on balls in play. Against the Angels' righty-heavy lineup (118 wRC+ vs LHP for LAA RHH), the regression candidate label fits. Angels' Mike Trout, Jorge Soler, and Zach Neto from the right side all benefit. He has also been notably worse vs LHH this year (3.60 ERA, .345 wOBA) than vs RHH (2.08, .211), which is the inverse of what you would expect from a lefty. There is a hole in the profile worth exploiting.
Bryce Elder (ATL) vs BOS | Negative Regression Candidate (Mild)
Elder's 1.81 ERA is the biggest gap-to-peripherals on the slate (3.08 FIP, 3.73 xFIP, 81% LOB rate, .230 BABIP). Here is the nuance: I am still recommending Elder as a GPP SP tonight because the matchup completely covers the regression risk. Boston's offense is the second-worst lineup environment on the board. So this regression flag matters for next week, not tonight. Anyone fading Elder in GPPs has the right idea on a vacuum-level analysis, just wrong on the specific spot.
Final Thoughts
The cash core for this slate builds out cleanly: deGrom at SP1 anchors with a top-tier strikeout floor in a low-implied-total matchup, Logan Gilbert pairs as SP2 at a clean opponent in a HR-suppressed park, and Aaron Judge slots in as the OF anchor at the top of the New York Yankees' best matchup of the season. The best game-stack candidate of the night is the ATH/SF game in Sacramento. With a 9.5 total and both teams projected for around 4.6 to 5.2 runs, a 4-3 stack with the Athletics on the heavy side and a Casey Schmitt or Matt Chapman bring-back captures any back-and-forth scenario. SF's RHH bats vs Severino's vulnerable left-side split is the sneaky angle that pairs nicely with the ATH chalk stack.
In GPP, the path to leverage runs through the CWS stack and the Bryce Elder pivot at SP. Both projected for sub-10% ownership at the time of writing, and both come with real ceilings tied to their matchups, not just their floors. If the chalk ATH stack hits 35% ownership, the unique 6-9 hole pieces matter more than the anchors. Do not try to fade the obvious spots, just construct them differently. The CWS stack with Murakami and Montgomery from the lefty side is the place to make your money tonight.
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.