Reference layer
Current snapshot
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Player profile / CHC
Riley Martin
Player · Bats/Throws L/L · 6' 1", 215 lb · Age 28
Club CHC
Position --
Roster Injured 60-Day
Status Healthy / active roster
Traditional line
Season by season
| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | 0 | 2.16 | 8 | 1 | 0 | 8.1 | 10 | 0.84 |
| 1 Seasons | 0 | 0 | 2.16 | 8 | 1 | 0 | 8.1 | 10 | 0.84 |
At a glance
Season percentile report
The headline weighs outcome stats (xwOBA, barrels); each bar averages its full strip group below. 100 = best in MLB.
77
Pitching
percentile
percentile
Rolling projection
Preseason / current pace / Bayesian update
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
| ERA preseason | 3.13 |
| ERA current pace | 2.16 |
| ERA rolling p50 | 3.01 |
| Observed weight | 12% |
ERA
0.90
1.90
3.01
4.12
5.13
FIP
1.08
2.36
3.77
5.19
6.46
K%
12.6%
17.3%
22.6%
27.9%
32.7%
BB%
3.6%
5.7%
8.1%
10.4%
12.6%
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Mithrandir+
Stuff+ and arsenal context
How nasty this pitcher's stuff grades in our pitch-level model. Missing coverage is shown explicitly.
Curveball Stuff+100
24
Fastball Stuff+110
94
Mithrandir Stuff+108
93
Slider Stuff+112
98
Rolling form chart
xwOBA allowed snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
No chart yet
No Live State xwOBA snapshots are available for this player.
Optimization map
Arsenal optimization map
Pitch-shape context from this pitcher’s current arsenal snapshot. Hover a pitch to inspect usage, movement, and bat-missing context.
3Pitches
2026Season
55%Top usage
ride
armside
gloveside
+Arsenal gap
+Shape contrast
Zone profile
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Pitch arsenal
Usage mix, movement map, and Stuff+ composition
2026 pitch-level arsenal aggregates; current season takes over after 100 tracked pitches across at least 2 pitch types. Descriptive pitch-type Stuff+ composition. Not a promoted predictive metric.
| Pitch | Usage | Pitches | Stuff+ | Status |
|---|---|---|---|---|
| FB | 55.1% | 65 | 110 | limited sample |
| CB | 29.7% | 35 | 100 | limited sample |
| SL | 15.3% | 18 | 112 | limited sample |
Method note
Renamed from the attempted Kirby Index after audit; true Kirby requires release-angle trajectory data.
Live layer
Delta / regression
No Live State delta is available for this profile yet.
Mithrandir coverage
Module shelf
| Module | Cards | Latest | Signal |
|---|---|---|---|
| Pitching | 2 | 2026-04-14 | Contact quality stayed muted throughout the start |
Projection links / recent games
Available detail
| Pitcher Projections 202620.9% K | 3.86 ERA | Projection |
| 2026-04-17 vs NYM0 HR | 0 RBI / 0 Ch | 0 E | 0 H in 0 AB |
| 2026-04-14 @ PHI0 HR | 0 RBI / 0 Ch | 0 E | 0 H in 0 AB |
| 2026-04-12 vs PIT0 HR | 0 RBI / 0 Ch | 0 E | 0 H in 0 AB |
| 2026-04-06 @ TB0 HR | 0 RBI / 0 Ch | 0 E | 0 H in 0 AB |