Looking for tonight’s best home run picks? PropsBot ranks every starting batter’s anytime HR prop against pitcher HR/9, park factor, weather, and platoon splits, then publishes the highest-edge picks before first pitch. The model has booked 31.7% ROI across 101,881 graded MLB props with a Brier score of 0.1903 against Vegas at 0.1947. Free to view, timestamped, audited after each game.
How PropsBot picks today’s home run props
The slate gets reduced to a ranked list of anytime HR props every afternoon. The model takes each batter likely to start, multiplies a baseline HR probability by adjustments for the opposing pitcher’s HR/9 over the last 30 days, the park factor for that night’s stadium, wind speed and direction, the batter-vs-pitcher platoon advantage, and recent contact-quality metrics like barrel rate and exit velocity over the last 15 games. That gives a model HR probability. The book’s implied probability comes off the posted price. When the gap is wide enough, the prop earns an Edge Score and lands on the list.
Picks scoring Confidence 75 or higher land in the High Confidence cohort that books 82.6% across 136,953 graded props. For HR props specifically, the headline number is the High ROI Signal: 31.7% ROI across 101,881 MLB props, +32,272 units of profit. HR markets are a heavy contributor because anytime-HR is the most-bet MLB market on FanDuel and DraftKings, and books move slow on intra-day weather updates.
For the deeper market explainer, see the MLB home run props hub. This page is for the picks themselves.
Why our home run model beats Vegas
Brier score is the metric that separates real prediction work from noise. PropsBot’s MLB Brier comes in at 0.1903 against the Vegas closing-line baseline of 0.1947. That gap of 0.0044 sounds small until you stack it across 101,881 picks. Lower Brier means picks land closer to their stated probability. The model is correctly calibrated, which is what makes the win column repeatable.
Translated to dollars: the High ROI Signal on MLB sits at 31.7% across 101,881 picks for +32,272 units of profit. HR props are a meaningful slice of that. The reason is mechanical. The book opens its anytime-HR line at 9 AM. The lineup posts at 4 PM. The wind shifts at 6 PM. By first pitch the line is stale on at least one batter most nights. The model flags that batter. You bet the price.
You can pull the full sport breakdown on the performance methodology page. Every pick is logged with timestamp, posted line, closing line, and graded result.
What makes a strong HR pick today
Not every batter is bettable. The model flags a small handful per slate. The patterns that show up over and over:
- Power bats facing weak fly-ball pitchers in HR-friendly parks. Coors Field at 130 park factor and Great American at 122 are the obvious ones. When a pitcher with a 1.5+ HR/9 starts there, the price stays too long.
- Wind blowing out at Wrigley. A 12-mph wind toward the bleachers turns the park factor live, and the books are slow to adjust.
- Platoon advantage with the batter on a hot 15-game stretch. Lefty bats versus right-handed flyball pitchers, especially in stadiums with shorter porches in right.
- Batters returning from a rest day. Same lineup spot, fresher legs. Books often miss the workload context.
When two or more of those line up, the pick lands at Confidence 80+ and Edge 8+.
How a typical home run pick gets graded
| Stage | What gets logged |
|---|---|
| Pick posted | Batter, anytime HR price, Confidence, Edge, time stamp |
| Pre-first-pitch | Lineup confirmed, weather snapshot, closing line |
| In-game | At-bats tracked through the seventh inning |
| Final | HR or no-HR result graded, pushed to public ledger |
| Rolling | ROI updated on the performance methodology page |
Every entry feeds the 31.7% / 101,881 number. Anytime-HR is one of the heaviest categories. Auditable end to end.
How to use today’s home run picks
Workflow:
- Open the MLB picks archive about two hours before first pitch.
- Scan the HR picks at the top, sorted by Edge.
- Cross-reference the MLB picks today hub for late lineup news.
- Bet at the book showing the best anytime-HR price. The same batter can be +320 at one book and +280 at another. Line shopping captures real closing line value.
- Track results. Picks at Confidence 75+ have hit at the cohort rate over thousands of graded props.
For a deeper read on what drives HR pricing, the home runs glossary entry and the MLB home run props hub cover the inputs in detail.
Common mistakes when betting home runs today
- Betting every star bat on the slate. Aaron Judge’s HR price is rarely soft. Books know who the public bets.
- Ignoring park factors. The same batter at Yankee Stadium and Petco is two different bets. Petco at 90 park factor is a HR graveyard.
- Skipping the wind report. A 10-mph wind in from center turns Wrigley into a pitcher’s park.
- Chasing the recency bias. A batter who hit two HRs yesterday is not more likely to hit one tonight. The line will overcorrect.
- Treating first-HR and anytime-HR as the same market. First-HR has different volatility. The model flags them separately.
What the numbers mean
The 31.7% ROI is the rolling sum across 101,881 MLB props on the High ROI Signal. The 82.6% is the High Confidence cohort across 136,953 picks. Brier 0.1903 versus Vegas 0.1947 means the model is better calibrated than the closing-line baseline. HR props contribute heavily to all three. None of these numbers are aspirational. They are ledger numbers. The day they stop being green, the page will say so.
FAQ
Where do I find today’s home run picks? The live picks land in the MLB picks archive and the MLB picks today hub each afternoon. Sort by Edge Score.
How accurate are PropsBot’s home run picks? The MLB High ROI Signal books 31.7% ROI across 101,881 tracked props for +32,272 units. The High Confidence cohort hits 82.6% across 136,953 picks. HR is one of the heavier categories. Numbers update daily on performance methodology.
What’s a good Edge Score for an HR pick? Edge 7 or higher means the model probability beats the book’s implied probability by a meaningful margin. The picks the model flags hardest run Edge 8+ at Confidence 80+.
Does PropsBot factor in weather and park? Yes. Wind speed and direction, temperature, and park factor all feed the projection. Coors at 130 and Petco at 90 get treated very differently.
Are these picks free? The free tier publishes daily HR picks with the same Confidence and Edge values paid users see. Upgrading unlocks the deeper edge ladder and additional filters.
How does this differ from the MLB home run props hub? The MLB home run props hub explains the market, park factors, and pitcher matchups in depth. This page focuses on today’s picks and the daily workflow.
Bottom line
Anytime-HR is the most-bet MLB market and one of the most mispriced. PropsBot publishes its track record so you can check the math before you trust the picks. Open today’s slate, sort by Edge, bet at the best price.
Free at propsbot.ai. Picks update before every first pitch.
