Last scored matchup
Jonah isn't on today's slate. He was last scored yesterday, away at New York Mets on Friday, September 4, 2026, where he landed on stolen bases (64.9/100), fantasy points (54.8/100), runs (53.9/100). This page refreshes with new projections as soon as he's back in a lineup.
He's swinging a hot bat
Jonah is 10-for-26 (.385) over his last 10 games — well clear of his .319 season mark. Our model does lean on recent form, but it weights it against the matchup rather than chasing it: a hot bat facing a tough arm in a bad park still grades as a tough spot. Streaks like this one also end without warning, which is why the score moves on the matchup and not on the streak.
He's a right-handed bat
Jonah hits from the right side, so the platoon math runs the other way from a lefty's. Right-handed bats face right-handed pitching most of the time, meaning his baseline is built against the harder side and a left-handed starter is the upgrade. That's why a righty's score can jump on a day nothing else about the matchup changed. The model weighs his rates against the specific handedness he's drawing rather than a blended season number, which is where a lot of the day-to-day movement in his score comes from.
Floor and ceiling
Jonah has recorded at least one hit in 14 of 30 games he's batted in — 47% — with 7 multi-hit games among them. That's a boom-or-bust profile. He'll carry a game outright and then go quiet for three, so his hits-board score tends to sit below hitters with worse power and better contact.
His best game in the log
Jonah's biggest night was Monday, August 31, 2026 at ATL — 2-for-5 with 1 homer, 2 driven in. That's the ceiling, not the expectation. The projection you'll see on a board is closer to his typical game than his best one, which is the whole point of projecting rather than remembering.
How our calls on Jonah have graded
In the 7 games where we ranked Jonah a top-20 hitter matchup, he recorded a hit 6 times — 86%. That's a thin sample and we'd treat it as such. Every one of those calls was graded against the real box score, misses included.
Where he lands across our boards
Jonah was scored on 12 boards in that matchup, and the spread is the interesting part: stolen bases graded 64.9/100 while triples came in at 14.7/100. Same player, same game, same opposing arm — different questions. A spread that wide usually means the matchup favours one kind of outcome over another, and it's the clearest argument for reading the board that matches what you actually care about.
How the model reads him
Jonah's score rates the spot in front of him, not the name on the jersey. It weighs his rates against the kind of arm he's facing — handedness matters a lot — set against what that pitcher and his bullpen give up, then adjusts for expected playing time, park, weather, and recent form, normalized 0–100 across the slate. The weighting is proprietary and re-tuned weekly; the grading is public, and that's the half that proves anything.
What we'd flag
Books don't price every player — coverage tops out around 87% even for confirmed starters, so "no line" here usually means no book posted one rather than a gap in our data. Lineups change late, and an afternoon projection can be stale by first pitch. And the model is tuned across hundreds of graded outcomes, so one game tells you nothing about whether it's working. For Jonah specifically, his sample is small (69 at-bats logged).