Jack Flaherty Fantasy Trends
Trending upDET · RP
Rostered in 29.8% of ESPN leagues (+0.0 vs last week).
Statcast: season ERA 4.48 vs xERA 4.38; last-14-day CSW 31.6%.
Rolling last 3, 5, and 10 game splits. Updated Oct 26, 2026.
Over the last 10 appearances, Jack Flaherty has 55 strikeouts and a 3.22 ERA over 44.7 innings — 104 ESPN fantasy points (10.4 per game).
Fantasy splits
| Category | Last 3 | Last 5 | Last 10 | Season |
|---|---|---|---|---|
| Games | 3 | 5 | 10 | 20 |
| Fantasy Pts (ESPN) | 27 | 67 | 104 | 147 |
| Fantasy Pts / Game | 9.0 | 13.4 | 10.4 | 7.3 |
| IP | 12.0 | 22.7 | 44.7 | 88.3 |
| K | 11 | 25 | 55 | 103 |
| W | 1 | 2 | 3 | 3 |
| SV | 0 | 0 | 0 | 0 |
| ER | 5 | 5 | 16 | 44 |
| H | 7 | 12 | 40 | 81 |
| BB | 5 | 8 | 13 | 42 |
Recent games
| Date | Opp | ip | k | w | er | h | bb |
|---|---|---|---|---|---|---|---|
| Sep 27, 2026 | PIT | 2.0 | 1 | 0 | 0 | 1 | 0 |
| Jul 20, 2026 | CHC | 4.0 | 4 | 0 | 3 | 4 | 2 |
| Jul 10, 2026 | PHI | 6.0 | 6 | 1 | 2 | 2 | 3 |
| Jul 4, 2026 | TEX | 5.7 | 5 | 1 | 0 | 3 | 0 |
| Jun 28, 2026 | HOU | 5.0 | 9 | 0 | 0 | 2 | 3 |
| Jun 12, 2026 | CLE | 3.0 | 1 | 0 | 2 | 3 | 1 |
| Jun 7, 2026 | SEA | 5.0 | 7 | 0 | 3 | 6 | 1 |
| Jun 2, 2026 | TB | 5.0 | 6 | 1 | 0 | 5 | 2 |
| May 28, 2026 | LAA | 5.7 | 9 | 0 | 3 | 6 | 1 |
| May 22, 2026 | BAL | 3.3 | 7 | 0 | 3 | 8 | 0 |
Player Props
How often this player has actually cleared the book's own posted number in recent games — a history, not a prediction.
How these trends are calculated
Each window is the player's last 3, 5, or 10 games actually played, drawn from ESPN box-score actuals. Games missed do not count, so "Last 10" always reflects ten real appearances rather than a calendar span.
ESPN fantasy points use standard pitching scoring: 1 per out recorded (3 per inning), 1 per strikeout, and 2 per win, minus 2 per earned run and 1 each for hits and walks allowed. Saves, holds, and losses are not persisted upstream and are excluded.
Numbers refresh on every deploy from the latest baked snapshot.
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