Today's matchup
Zach is hosting St. Louis Cardinals on the Tuesday, July 21, 2026 slate. He lands on 9 of our boards — runs (70.5/100, #17), hits (67.1/100, #29), h+r+rbi (62.7/100, #35), total bases (61.8/100, #46). We project Zach for 0.6 on the runs board. Tap any board for the full breakdown, and check back for the graded result once the game's final.
Recent form
Over his last 5 games, Zach is 4-for-20 (.200). The full log's below.
How our calls on Zach have done
When we've ranked Zach a top-20 hitter matchup this season, he's recorded a hit in 12 of 19 games (63%). That's the honest number — graded against the real box score, hits and misses both.
How the model reads him
Zach's matchup score blends his own rates with the specific spot — the arm he faces and that pitcher's bullpen, the handedness edge, the park, the weather, and his recent form — normalized 0–100 against the rest of the slate. The exact weighting is proprietary and tuned weekly. We publish the score and grade it in the open; the record above is the receipt.