Dan Iassogna has 146 home-plate games in our MLB database. His games average 9.38 combined runs against a league average of 8.88 — the tables below break that down by season and show his most recent games. Umpire tendencies are one small input to our MLB totals model, never a betting rule on their own.
No upcoming plate assignment on record — MLB publishes umpire crews on game day, so check back in the afternoon (US time).
| Season | Games | Avg total runs | Over 8.5 % | Home win % |
|---|---|---|---|---|
| 2026 | 26 | 10.42 | 53.8% | 57.7% |
| 2025 | 29 | 8.41 | 37.9% | 51.7% |
| 2024 | 30 | 8.60 | 43.3% | 56.7% |
| 2023 | 30 | 9.77 | 46.7% | 33.3% |
| 2022 | 31 | 9.81 | 64.5% | 61.3% |
| Date | Matchup | Score | Total |
|---|---|---|---|
| Aug 22, 2026 | Toronto Blue Jays @ New York Yankees | 4–3 | 7 |
| Aug 17, 2026 | Arizona Diamondbacks @ Boston Red Sox | 1–11 | 12 |
| Aug 12, 2026 | Philadelphia Phillies @ St. Louis Cardinals | 1–7 | 8 |
| Aug 08, 2026 | Chicago Cubs @ Kansas City Royals | 3–6 | 9 |
| Aug 04, 2026 | San Francisco Giants @ Texas Rangers | 5–1 | 6 |
| Jul 29, 2026 | Colorado Rockies @ San Diego Padres | 1–3 | 4 |
| Jul 16, 2026 | New York Mets @ Philadelphia Phillies | 4–1 | 5 |
| Jul 11, 2026 | Atlanta Braves @ St. Louis Cardinals | 1–4 | 5 |
| Jul 07, 2026 | Colorado Rockies @ Los Angeles Dodgers | 7–8 | 15 |
| Jul 01, 2026 | San Diego Padres @ Chicago Cubs | 3–23 | 26 |
Method: every number on this page is computed from the finished MLB games in our own model database (2022 onwards) where Dan Iassogna was the recorded home-plate umpire. "Over 8.5 %" is the share of his games with 9+ combined runs; "Home win %" is how often the home team won with him behind the plate. Only umpires with at least 30 plate games get a page — smaller samples are noise. One honest caveat applies to everything here: even several seasons of plate games is a modest sample, and most deviation from the league average is variance, not a hidden edge.