MLB matchup analysis

Tigers vs Pirates Prediction, Odds and Model Pick

Wednesday, August 19, 2026 at PNC Park · 12:35 PM ET

Pass

LyDia decision: Pass on Tigers vs Pirates

Lab Rating
5.4/10
Model lean
Pirates 74.1%
Market probability
58.9%
Model edge
+15.2%
Best moneyline
-145
Sportsbooks checked
9
LyDia model
74.1%
Market
58.9%

The case for Pittsburgh Pirates

Starting pitcher edge: 28 points
LyDia gives Paul Skenes a 28-point edge over Jackson Jobe, driven mainly by expected innings (5.2 vs 3.0) and K-BB% (22.9% vs 12.2%).

The case for Detroit Tigers

Late-inning bullpen advantage
Pittsburgh Pirates relievers have a 5.40 ERA over the last 7 days; Detroit Tigers relievers have a 3.76. If this is still close after six innings, that gap favors Detroit Tigers.

Why it is not official

Setup quality below the bar
Lab Rating is 5.4/10, under the 8.0/10 required for an official pick.
Own bullpen carries risk: 7.6/10
The Pittsburgh Pirates bullpen comes in tired. A lead after six innings is less safe than usual.
Cold stretch at the plate
Pittsburgh Pirates is -0.026 wOBA below its own season form.

Why the setup score is what it is

Conviction: 20/20
LyDia's win probability for Pittsburgh Pirates (74.1%) is well clear of a coin flip -- this is a real, stated lean, not a guess.
Pitching plan: 20/20
Paul Skenes rates 28 points better than Jackson Jobe on LyDia's pitcher score. That is a real edge, and it earns most or all of the available credit here.
Bullpen: 5.99/20
LyDia does not see a meaningful bullpen edge for Pittsburgh Pirates here.
Offense: 8.15/40
Pittsburgh Pirates's recent form does not clearly outpace Detroit Tigers's.

Why the price is what it is

Team strength: 51.6%
Before any pitcher or bullpen adjustment, LyDia's team-strength model alone makes Pittsburgh Pirates 51.6% to win. Everything below moves the price from this starting point.
Pitcher score gap: 28 points
The pitcher-score gap favors Pittsburgh Pirates by 28 points. This is the biggest single mover of the price -- a large gap moves it a lot, a small gap barely moves it.
Bullpen adjustment: -0.06
The bullpen-fatigue gap between the two pens nudges the price toward Detroit Tigers. This moves the price less than the starting pitchers do, since a starter covers more of the game than the bullpen.
Net effect: 51.6% -> 74.1%
Team strength alone had Pittsburgh Pirates at 51.6%. After the pitcher and bullpen terms, the price is 74.1% -- the same number shown as Model Lean above.
The verdict LyDia passes. The combined Lab Rating did not clear the official threshold.
Read the full model output

The combined Lab Rating did not clear the official threshold.

Game information

MatchupDetroit Tigers at Pittsburgh Pirates
DateWednesday, August 19, 2026
First pitch12:35 PM ET
VenuePNC Park
Starting pitchersJackson Jobe vs Paul Skenes
WeatherGame-time forecast: 76°F, 3% precipitation chance, 8 mph wind from SW.

Starting pitcher matchup

Full Pitcher Matchup Tool →
Jackson JobeTigers · RHP
vs
Paul SkenesPirates · RHP
MetricTigersPirates
Pitching planLimited starterTraditional starter
Expected innings35⅓
ThrowsRR
LyDia pitcher score (higher is better)4371
ERA (lower is better)6.003.85
WHIP (lower is better)1.441.13
K/9 (higher is better)8.011.1
K-BB% (higher is better)12.2%22.9%
K% (higher is better)19.5%29.9%
BB% (lower is better)7.3%7.0%
BB/9 (lower is better)3.02.6
HR/9 (lower is better)2.00.9
Ground-ball rate55.6%44.3%
Fly-ball rate44.4%55.7%

Pitcher edge: LyDia gives Paul Skenes a 28-point edge over Jackson Jobe, driven mainly by expected innings (5.2 vs 3.0) and K-BB% (22.9% vs 12.2%).

How to read this: the scorecards above name the starters; every number lives in this table. Highlighted cells mark a gap big enough to matter. K% and BB% are strikeout and walk rate as a share of batters faced -- K-BB% is the two combined into one skill number. HR/9 is home runs allowed per nine innings. Ground-ball and fly-ball rate are neither good nor bad on their own: high ground-ball pitchers trade strikeouts for double plays and fewer home runs, and on this data source the two rates are complementary (they add to 100%), not independent reads.

Strikeout Projections Full strikeout projections →

Jackson Jobe strikeouts
Not available LyDia projected Ks
Market 4.5K · O +104 / U -117 · 6 books
Paul Skenes strikeouts
5.2 LyDia projected Ks
Official pick: UNDER 6.5K · -1.3K difference
Market 6.5K · O +136 / U -162 · 5 books

Same data source as the Pitcher Matchup Tool, where every starter on the slate is compared side by side.

Both sides arrive in similar form. Tigers are 5-5 in their last 10 and averaging 4.6 runs per game over the last 15 days; Pirates are 5-5 in their last 10, averaging 4.0 runs per game over the last 15 days, and hitting below their season form. On the season Tigers carry the better run differential per game (+0.66 against +0.23).

MetricTigersPirates
Last 105-55-5
Last 10 by venue (away team on the road, home team at home)7-3 on the road4-6 at home
OPS, last 15 days0.7140.678
wOBA, last 15 days (hot/cold read)0.3200.303
Runs per game, last 15 days4.64.0
K% last 15 days (lower is better)20.1%24.6%

Last 15 days only. Hot and cold streaks for all 30 teams live on the Stats page.

30-day offense

Full offense tool →
Last 30 daysTigersPirates
OPS0.780 (+0.054 vs szn)0.642 (-0.100 vs szn)
Runs per game5.57 (+1.052 vs szn)3.76 (-1.218 vs szn)
wOBA (model offense input)0.342 (+0.022 vs szn)0.288 (-0.040 vs szn)
K% (lower is better)19.8% (-2.7% vs szn)24.4%

Over the last 30 days the Tigers have been the better offense, 0.342 wOBA to 0.288. They are running hot against their own season line (+0.022 wOBA). Pirates are striking out at 24.4% over the window — something the opposing starter can lean on.

Season profile

Full Stats page →
MetricTigersPirates
Record61-6562-66
Run differential / game (team quality)+0.66+0.23
Runs scored / game (offense, season)4.565.02
Runs allowed / game (defense, season, lower better)3.904.78
Season OPS0.7260.742
K% season (lower is better)22.5%24.1%
OPS vs opposing hand (season)0.7380.764

Season-long team quality, not recent form. Run differential and run environment come from the season standings; splits for all 30 teams live on the Stats page, including the run environment table.

Every team on today's slate, on any two axes you pick. Tigers and Pirates are highlighted.

Tigers
Combined risk
5.6 Normal
Fatigue
5.8 Normal
Efficiency
5.5 Effective
Pirates
Combined risk
7.6 Tired
Fatigue
7.1 Tired
Efficiency
4.0 Below average

Risk is what the model actually uses: fatigue blended with how well the pen has pitched. High fatigue with high efficiency is a tired pen that is still getting outs.

MetricTigersPirates
Fatigue5.8/10, Normal7.1/10, Tired
Efficiency5.5/10, Effective4.0/10, Below average
Combined risk5.6/10, Normal7.6/10, Tired
Relief innings, last 7 days26.326.7
Back-to-back arms34
7-day ERA3.765.40
7-day WHIP1.141.50

Fatigue measures workload. Efficiency measures recent run prevention. Combined risk is what the moneyline and totals systems use.

Run total projection

Full Totals Projections →
LyDia projection
8.1
Market total
8.5
Projected away runs
5.7
Projected home runs
2.4
Over price
-102
Under price
-104
Detroit Tigers team total
5.7 projected
Line 3.5 · O -118 / U +105
Over research lean (+2.2)
Pittsburgh Pirates team total
2.4 projected
Line 4.5 · O +104 / U -125
Under research lean (-2.1)

The model and market are close. Team totals remain research-only until their graded sample is established.

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