Mithrandir Metrics
Player PIT Refreshed Sep 27 06:00 AM ET
Player profile / PIT

Osvaldo Bido

Player · Bats/Throws R/R · 6' 3", 175 lb · Age 30

Cards
1
Modules
1
Live Δ
yes
Club PIT Position -- Roster profile Status Status unconfirmed
Traditional line

Season by season

3D Pitch Lab Projections
WLERAGGSSVIPSOWHIP
2024533.41169063.1631.09
2025255.872610179.2681.61
2026206.27110118.2111.34
4 Seasons11135.1769282212.11901.40
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.

2026-09-27
18
Pitching
percentile
Pitching9 metrics
29
Arsenal5 metrics
23
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.

2026-09-27
Pitching · percentile strip
WHIP1.31
55
ERA6.27
7
BB%12.1%
18
K%15.4%
7
xwOBA allowed0.377
4
Barrel allowed8.1%
40
Fastball velo94.8
55
Hard-hit allowed41.9%
25
Whiff%22.7%
51
Mithrandir+

Stuff+ and arsenal context

How nasty this pitcher's stuff grades in our pitch-level model. Missing coverage is shown explicitly.

2026-09-27
Changeup Stuff+85
2
Fastball Stuff+94
9
Mithrandir Stuff+98
22
Sinker Stuff+101
38
Slider Stuff+101
45
Rolling form chart

xwOBA allowed snapshot line

Live snapshot series; true 50/100 PA windows require PA-level logs

12 snapshots
Mithrandir Metrics ROLLING XWOBA LINE Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Rolling xwOBA allowed Bido, Osvaldo · Live snapshot series; true 50/100 PA windows require PA-level logs LG AVG 0.313 0.377 2026-09-13: 0.3772026-09-14: 0.3772026-09-18: 0.3772026-09-19: 0.3772026-09-20: 0.3772026-09-21: 0.3772026-09-22: 0.3772026-09-23: 0.3772026-09-24: 0.3772026-09-25: 0.3772026-09-26: 0.3772026-09-27: 0.377 2026-09-13 2026-09-27 xwOBA allowed MITHRANDIR · CHARTS
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.

5Pitches 2026Season 28%Top usage
ride armside gloveside +Arsenal gap +Shape contrast
Zone profile

Aggregate zone heatmap

Aggregate zone metrics from seasonal Statcast leaderboards.

Mithrandir Metrics ZONE HEATMAP Parameterized Mithrandir chart rendered as SVG for templates and exports. season=2026 Pitch Zone Profile Bido, Osvaldo · Aggregate zone metrics; not pitch-by-pitch locations Edge: 39%39%Zone: 42%42%Whiff: 23%23%Called strike: 16%16%First pitch strike: 58%58%Hard hit allowed: 42%42% Dashed border = aggregate mixed-batter zone proxy MITHRANDIR · CHARTS
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.

Watch the pitches in 3D →

2026
Mithrandir Metrics PITCH ARSENAL DONUT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Bido, Osvaldo · 2026 arsenal snapshot 4-Seam Fastball: 28.5%Sinker: 22.3%Slider: 22.0%Sweeper: 21.4%Changeup: 5.9% FF28% · 95 mphprimary pitch FF 28%SI 22%SL 22%ST 21%CH 6% MITHRANDIR · CHARTS
Mithrandir Metrics PITCH MOVEMENT Parameterized Mithrandir chart rendered as SVG for templates and exports. Pitch Arsenal Bido, Osvaldo · 2026 arsenal snapshot 9″18″27″36″ 4-Seam Fastball: 28% usage, 6″ horizontal break, 16″ drop, 94.6 mphFF95 mphSinker: 22% usage, 12″ horizontal break, 22″ drop, 95.0 mphSI95 mphSlider: 22% usage, 0″ horizontal break, 35″ drop, 87.0 mphSL87 mphSweeper: 21% usage, 9″ horizontal break, 35″ drop, 85.4 mphST85 mphChangeup: 6% usage, 14″ horizontal break, 27″ drop, 89.5 mphCH90 mph less drop ↑ more drop ↓ · horizontal break ↔ · dot size = usage · break incl. gravity MITHRANDIR · CHARTS
PitchUsagePitchesStuff+Status
SL 44.2% 140 101 limited sample
FB 29.0% 92 94 limited sample
SI 20.5% 65 101 limited sample
CH 6.3% 20 85 limited sample
Method note

Renamed from the attempted Kirby Index after audit; true Kirby requires release-angle trajectory data.

Reference layer

Current snapshot

MLB bio context is unavailable.
Live layer

Delta / regression

ERA Δ--
K% Δ--
Mithrandir coverage

Module shelf

ModuleCardsLatestSignal
Pitching12023-08-02Slider played up through SL/FF tunnel quality
Projection links / recent games

Available detail

No projection links or recent game log rows are available yet.