What changed for James Outman.
From 2025 to 2026, James Outman's Oppo% moved from 19.7% to 27.7%. Here's everything else the data sees that changed.
Something has changed for James Outman, now 29, between 2025 and 2026. We went through what the data can actually measure, including contact, plate approach, swing shape, and the results they produce, to separate the signal from the noise. The clearest gain: Oppo% moved from 19.7% to 27.7%, which now sits in the 60th percentile leaguewide. It hasn't been all one direction. Barrel% has slipped from 8.1% to 2.3%, but the trade has largely worked so far.
The Results
On the bottom-line production (what it all adds up to), it's a genuine mix. Outman has gained ground on wOBA (0.255→0.344) and OPS (0.534→0.589), while slipping on xSLG (0.702→0.356) and xwOBA (0.265→0.201). The net picture is a real shift in profile, not a simple up-or-down.
| Metric | 2025 | 2026 | Change | League now |
|---|---|---|---|---|
| xwOBA | 0.265 | 0.201 | ▼ -0.064 | 0th |
| wOBA | 0.255 | 0.344 | ▲ +0.089 | 22th |
| xSLG | 0.702 | 0.356 | ▼ -0.346 | 2th |
| OPS | 0.534 | 0.589 | ▲ +0.055 | 1th |
The biggest move is xSLG, down from 0.702 to 0.356 (-0.346).
Contact Quality
On the quality of contact (how hard and how flush he's hitting the ball), it's a genuine mix. Outman has gained ground on Sweet-Spot% (28.2%→36.2%), while slipping on Exit Velo (87.2 mph→86.6 mph), Hard-Hit% (39.4%→31.9%), and Barrel% (8.1%→2.3%). The net picture is a real shift in profile, not a simple up-or-down.
| Metric | 2025 | 2026 | Change | League now |
|---|---|---|---|---|
| Exit Velo | 87.2 mph | 86.6 mph | ▼ -0.6 | 8th |
| Barrel% | 8.1% | 2.3% | ▼ -5.8 pts | 5th |
| Hard-Hit% | 39.4% | 31.9% | ▼ -7.5 pts | 7th |
| Sweet-Spot% | 28.2% | 36.2% | ▲ +8.0 pts | 47th |
The biggest move is Exit Velo, down from 87.2 mph to 86.6 mph (-0.6).
Plate Approach
On his approach at the plate (what he swings at and how often he misses), it's a genuine mix. Outman has gained ground on K% (42.3%→36.4%) and Whiff% (37.6%→36.0%), while slipping on Chase% (28.4%→31.9%) and BB% (8.1%→6.8%). The net picture is a real shift in profile, not a simple up-or-down.
| Metric | 2025 | 2026 | Change | League now |
|---|---|---|---|---|
| Chase% | 28.4% | 31.9% | ▼ +3.4 pts | 29th |
| Whiff% | 37.6% | 36.0% | ▲ -1.6 pts | 1th |
| K% | 42.3% | 36.4% | ▲ -5.9 pts | 0th |
| BB% | 8.1% | 6.8% | ▼ -1.2 pts | 13th |
The biggest move is K%, down from 42.3% to 36.4% (-5.9 pts).
Swing & Batted-Ball Shape
On his swing and batted-ball shape (the mechanical fingerprint behind the changes above), it's a genuine mix. Outman has gained ground on Pull% (49.3%→61.7%), Swing Length (7.7 ft→7.5 ft), and Oppo% (19.7%→27.7%), while slipping on Bat Speed (70.3 mph→68.7 mph), Launch Angle (18.3°→17.3°), and Ground-Ball% (36.6%→38.3%). The net picture is a real shift in profile, not a simple up-or-down.
| Metric | 2025 | 2026 | Change | League now |
|---|---|---|---|---|
| Launch Angle | 18.3° | 17.3° | ▼ -1.0 | 76th |
| Pull% | 49.3% | 61.7% | ▲ +12.4 pts | 99th |
| Oppo% | 19.7% | 27.7% | ▲ +7.9 pts | 60th |
| Ground-Ball% | 36.6% | 38.3% | ▼ +1.7 pts | 66th |
| Bat Speed (2024+) | 70.3 mph | 68.7 mph | ▼ -1.6 | 25th |
| Swing Length (2024+) | 7.7 ft | 7.5 ft | ▲ -0.1 | 33th |
The biggest move is Bat Speed, down from 70.3 mph to 68.7 mph (-1.6).
The takeaway
Bottom line: between 2025 and 2026, this is more a change in shape than a clean rise or fall. Outman is doing some things better and some worse, and the results sit in the middle of that tug-of-war. It's worth re-checking as the sample grows, but the direction is already readable in the numbers.
How to read this
- Sample sizes are modest (2025 149 PA, 2026 88 PA), so read the magnitude of these changes with some caution.
- This compares what the data can measure (contact, approach, swing and batted-ball shape). Stance, hand position, and leg-kick changes are not in the public data and are not claimed here.