Isaac Mattson
Pittsburgh Pirates • RP
2026 projection: 143 fantasy pts
Price as of Aug 18, 2026
Quick answer: Isaac Mattson is a RP share on AthX, currently with the Pittsburgh Pirates—buyers and sellers trade on real MLB performance priced through AthX Engine fantasy points. Season pace is 1.9 AthX Engine FP per game across 38 games, with recent games cooler at 1.3 FP/game.
2026 Fantasy Points
71 pts
Season total (AthX Engine, from game logs)
2026 projection
143 fantasy pts
AthX Engine projection
Current price
$57.04 / share
Price as of Aug 18, 2026
PPG
1.9 pts
Fantasy points per game (AthX Engine, season to date)
Last updated: Price as of Aug 18, 2026. Page data refreshes about every 5 minutes.
Last 10 Games
Recent game logs from AthX Engine daily stats
| Date | G# | FP | Hit FP | Pitch FP | R | H | HR | RBI | IP | K | W | L | SV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 08-17 | 1 | 1.0 | 0.0 | 1.0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 |
| 07-28 | 1 | 0.7 | 0.0 | 0.7 | 0 | 0 | 0 | 0 | 1.7 | 3 | 0 | 0 | 0 |
| 07-25 | 1 | -9.7 | 0.0 | -9.7 | 0 | 0 | 0 | 0 | 0.3 | 1 | 0 | 0 | 0 |
| 07-19 | 1 | 4.0 | 0.0 | 4.0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 |
| 07-18 | 1 | 4.0 | 0.0 | 4.0 | 0 | 0 | 0 | 0 | 1.0 | 2 | 0 | 0 | 0 |
| 07-17 | 1 | 4.0 | 0.0 | 4.0 | 0 | 0 | 0 | 0 | 1.0 | 2 | 0 | 0 | 0 |
| 07-12 | 1 | -0.3 | 0.0 | -0.3 | 0 | 0 | 0 | 0 | 0.7 | 1 | 0 | 0 | 0 |
| 07-11 | 1 | 7.0 | 0.0 | 7.0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 |
| 07-08 | 1 | 0.0 | 0.0 | 0.0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 |
| 07-05 | 1 | 2.0 | 0.0 | 2.0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 |
Career Stats
Pitching
| Season | Team | LG | G | W | L | SV | IP | SO | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | BAL | AL | 4 | 0 | 0 | 0 | 4.1 | 3 | 6.23 | 2.31 |
| 2024 | PIT | NL | 3 | 0 | 0 | 0 | 5.1 | 6 | 5.06 | 1.13 |
| 2025 | PIT | NL | 44 | 3 | 3 | 0 | 47.2 | 45 | 2.45 | 1.13 |
| 2026 | PIT | NL | 37 | 0 | 0 | 0 | 36.2 | 34 | 4.91 | 1.58 |
| MLB Career | - | - | 88 | 3 | 3 | 0 | 92.6 | 88 | - | - |
Similar players & trending shares
Same team or comparable RP price tier — explore more MLB shares on AthX.
Paul Skenes
Pittsburgh Pirates · SP
$387.70 · proj 536 FP
Bryan Reynolds
Pittsburgh Pirates · OF
$442.05 · proj 295 FP
Luke Weaver
Pittsburgh Pirates · RP
$180.80 · proj 275 FP
Brandon Lowe
Pittsburgh Pirates · 2B
$366.00 · proj 263 FP
Ryan O'Hearn
Pittsburgh Pirates · 1B
$256.29 · proj 262 FP
Jared Jones
Pittsburgh Pirates · SP
$149.32 · proj 261 FP
News
Articles from the AthX Blog featuring Isaac Mattson.
- Astros 5, Rangers 1: Peña and Paredes Homer Early as Arrighetti Stays Hot
May 29, 2026
- Phillies 6, Pirates 0: Zack Wheeler Outduels Paul Skenes to Sweep Pittsburgh
May 18, 2026
- Astros 2, Rangers 0: Spencer Arrighetti Carries a No-Hit Bid Deep in Arlington
May 16, 2026
- Astros 9, Guardians 2: Houston Finally Exhaled
April 21, 2026
Why trade Isaac Mattson on AthX?
- •RP market — Trade Isaac Mattson as a RP share—AthX Engine fantasy points and market demand set the live AthX price while Isaac Mattson plays for the Pittsburgh Pirates.
- •Recent form — Isaac Mattson's last 10 games average 1.3 AthX Engine FP/game vs 1.9 season PPG—recent pace is cooler than the season mark.
- •Low fees — 1–4% vs 10–15% on DFS. Keep more of your edge.
- •Dividends — Hold 30+ days and earn 1% monthly on eligible holdings.
- •Skill-based — Not gambling. Real performance, real portfolio.
Sign up by September 9 for up to $500 in bonus player shares.
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FAQ
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