Reference layer
Current snapshot
| Age | 28 |
| Height | 6' 2" |
| Weight | 225 lb |
| Debut | 2023-05-05 |
Player profile / Algodoneros Union Laguna
Matt Mervis
1B profile with live context, projection links, and Mithrandir card history when available.
Club Algodoneros Union Laguna
Position 1B
Roster profile
Status Healthy / active roster
Rolling projection
Preseason / current pace / Bayesian update
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
Pending
Rolling player projection appears after current-season Statcast and projection joins refresh.
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Insufficient sample
Percentile strips appear after the current-season sample clears the threshold.
Mithrandir+
Stuff+ and arsenal context
Stuff+ appears when the current pitch-event scoring artifact includes this pitcher; missing coverage is shown explicitly.
Stuff+ pending
No current Stuff+ row is available for this pitcher in the latest daily scoring artifact.
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.
Zone profile
Aggregate zone heatmap
No zone aggregate is available.
No zone heatmap
No zone aggregate is available for this profile.
Live layer
Delta / regression
No Live State delta is available for this profile yet.
Mithrandir coverage
Module shelf
| Module | Cards | Latest | Signal |
|---|---|---|---|
| No Mithrandir card history is available for this player yet. | |||
Projection links / recent games
Available detail
| No projection links or recent game log rows are available yet. |