MLB matchup analysis

Rays vs Phillies Prediction, Odds and Model Pick

Saturday, September 26, 2026 at Citizens Bank Park · 7:15 PM ET

Pass

Leo decision: Pass on Rays vs Phillies

Lab Rating
6.1/10
Model lean
Rays 66.7%
Market probability
45.7%
Model edge
+21.1%
Best moneyline
+113
Sportsbooks checked
4
Leo model
66.7%
Market
45.7%

The case for Tampa Bay Rays

Starting pitcher edge: 12 points
Leo gives Griffin Jax a 12-point edge over Aaron Nola, driven mainly by HR/9 (1.20 vs 1.90) and ERA (3.53 vs 4.67).

The case for Philadelphia Phillies

The case is thin
The model finds little going Philadelphia Phillies's way — it trails on the pitching plan, bullpen, and recent form. The main path to a Philadelphia Phillies win is variance.

Why it is not official

Setup quality below the bar
Lab Rating is 6.1/10, under the 7.2/10 required for an official pick.
Own bullpen carries risk: 6.2/10
The Tampa Bay Rays bullpen comes in tired. A lead after six innings is less safe than usual.
Cold stretch at the plate
Tampa Bay Rays is -0.034 wOBA below its own season form.

Why the setup score is what it is

Conviction: 5.87/10
Leo's win probability for Tampa Bay Rays (66.7%) is well clear of a coin flip -- this is a real, stated lean, not a guess.
Pitching plan: 26.67/40
Griffin Jax rates 71 on Leo's pitcher score, judged on its own merits (50-80 is the credited range). That is a strong start on its own, and it earns most or all of the available credit here.
Offense: 28.19/50
Tampa Bay Rays's recent offensive form clearly outpaces Philadelphia Phillies's over the tracked windows.

Why the price is what it is

Team strength: 54.9%
Before any pitcher or bullpen adjustment, Leo's team-strength model alone makes Tampa Bay Rays 54.9% to win. Everything below moves the price from this starting point.
Pitcher score gap: 10 points
The pitcher-score gap favors Tampa Bay Rays by 10 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: +0.009
The bullpen-fatigue gap between the two pens nudges the price toward Tampa Bay Rays. This moves the price less than the starting pitchers do, since a starter covers more of the game than the bullpen.
Net effect: 54.9% -> 66.7%
Team strength alone had Tampa Bay Rays at 54.9%. After the pitcher and bullpen terms, the price is 66.7% -- the same number shown as Model Lean above.
The verdict Leo 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.

Final result

Rays 12, Phillies 1

How the analysis held up

Tampa Bay Rays won, the side Leo's model favored.

Griffin Jax (Tampa Bay Rays), the starter Leo's pitcher score favored, actually outpitched Aaron Nola: 3.0 IP, 0 ER (0.00 ERA) against 1.0 IP, 3 ER (27.00 ERA). The edge held up.

The Tampa Bay Rays bullpen was not flagged pregame, but it had a night worth noting: 0 earned runs allowed over 6.0 relief innings (0.00 ERA) — quietly better than the pregame read implied. Note: 1 of the runs charged to the Tampa Bay Rays pitching staff overall was unearned — not something the bullpen's stuff should be blamed for.

The Philadelphia Phillies bullpen was not flagged pregame, but it had a night worth noting: 9 earned runs allowed over 8.0 relief innings (10.13 ERA) — quietly worse than the pregame read implied.

Game information

MatchupTampa Bay Rays at Philadelphia Phillies
DateSaturday, September 26, 2026
First pitch7:15 PM ET
VenueCitizens Bank Park
Starting pitchersGriffin Jax vs Aaron Nola
WeatherGame-time forecast: 60°F, 28% precipitation chance, 10 mph wind from NW.

Starting pitcher matchup

Full Pitcher Matchup Tool →
Griffin JaxRays · RHP
vs
Aaron NolaPhillies · RHP
MetricRaysPhillies
Pitching planLimited starterTraditional starter
Expected innings4⅓5⅓
ThrowsRR
Leo pitcher score (higher is better)7159
ERA (lower is better)3.534.67
WHIP (lower is better)1.181.35
K/9 (higher is better)9.39.1
K-BB% (higher is better)17.6%15.9%
K% (higher is better)25.3%23.8%
BB% (lower is better)7.6%7.9%
BB/9 (lower is better)2.83.0
HR/9 (lower is better)1.21.9
Ground-ball rate51.2%47.4%
Fly-ball rate48.8%52.6%

Pitcher edge: Leo gives Griffin Jax a 12-point edge over Aaron Nola, driven mainly by HR/9 (1.20 vs 1.90) and ERA (3.53 vs 4.67).

How to read this: the scorecards above name the starters; every number lives in this table.

Strikeout Projections Full strikeout projections →

Griffin Jax strikeouts
4.9 Leo projected Ks
No K play · +0.4K difference is below Leo's 0.7K threshold
Market 4.5K · O -105 / U -115 · 5 books
Aaron Nola strikeouts
4.1 Leo projected Ks
Official pick: OVER 2.5K · +1.6K difference
Market 2.5K · O +115 / U -133 · 4 books

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

Rays are 6-4 in their last 10 and averaging 4.2 runs per game over the last 15 days; Phillies are 4-6 in their last 10 and averaging 3.5 runs per game over the last 15 days. On the season Rays carry the better run differential per game (+0.56 against +0.07).

MetricRaysPhillies
Last 106-44-6
Last 10 by venue (away team on the road, home team at home)5-5 on the road3-7 at home
OPS, last 15 days0.6380.629
wOBA, last 15 days (hot/cold read)0.2870.286
Runs per game, last 15 days4.23.5
K% last 15 days (lower is better)21.9%17.4%

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 daysRaysPhillies
OPS0.710 (-0.018 vs szn)0.650 (-0.054 vs szn)
Runs per game4.93 (+0.376 vs szn)3.63 (-0.755 vs szn)
wOBA (model offense input)0.313 (-0.008 vs szn)0.292 (-0.019 vs szn)
K% (lower is better)19.6% (+0.9% vs szn)18.8% (-3.0% vs szn)

Over the last 30 days the Rays have been the better offense, 0.313 wOBA to 0.292.

Season profile

Full Stats page →
MetricRaysPhillies
Record97-6387-73
Run differential / game (team quality)+0.56+0.07
Runs scored / game (offense, season)4.554.39
Runs allowed / game (defense, season, lower better)3.994.32
Season OPS0.7250.705
K% season (lower is better)18.7%21.7%
OPS vs opposing hand (season)0.7480.704

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. Rays and Phillies are highlighted.

Rays
Combined risk
6.2 Tired
Fatigue
6.6 Tired
Efficiency
5.9 Effective
Phillies
Combined risk
6.5 Tired
Fatigue
5.5 Normal
Efficiency
3.0 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.

MetricRaysPhillies
Fatigue6.6/10, Tired5.5/10, Normal
Efficiency5.9/10, Effective3.0/10, Below average
Combined risk6.2/10, Tired6.5/10, Tired
Relief innings, last 7 days22.716.7
Back-to-back arms96
7-day ERA3.185.94
7-day WHIP1.101.92

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

Run total projection

Full Totals Projections →
Leo projection
7.1
Market total
7.0
Projected away runs
5.1
Projected home runs
1.6
Over price
-113
Under price
-102
Tampa Bay Rays team total
5.1 projected
Line 3.5 · O +100 / U -125
Over research lean (+1.6)
Philadelphia Phillies team total
1.6 projected
Line 3.5 · O +112 / U -135
Under research lean (-1.9)

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

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