MLB matchup analysis

Rangers vs Rays Prediction, Odds and Model Pick

Tuesday, July 28, 2026 at Tropicana Field · 6:40 PM ET

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Pass

LyDia decision: Pass on Rangers vs Rays

Lab Rating
4.5/10
Model probability
59.9%
Market probability
61.5%
Model edge
-1.7%
Best moneyline
-172
Sportsbooks checked
9
LyDia model
59.9%
Market
61.5%

The case for Tampa Bay Rays

Starting pitcher edge: 13 points
Tampa Bay Rays sends the clearly better starter by LyDia's pitcher score. Gaps this size are one of the model's strongest inputs.
Late-inning bullpen advantage
Texas Rangers relievers have a 6.48 ERA over the last three days; Tampa Bay Rays relievers have a 0.00. If this is still close after six innings, that gap favors Tampa Bay Rays.

Why it is not official

Below the 72.0% official gate
Win probability is 59.9%. LyDia does not make a game official below 72.0%, no matter how good the price is. This is a value spot, not a high-confidence winner.
Setup quality below the bar
Lab Rating is 4.5/10, under the 8.0/10 required for an official pick.
Not enough market edge
The model and the market are too close for the price to matter.
The verdict LyDia passes. Market is higher than LyDia's model probability.
Read the full model output

Market is higher than LyDia's model probability.

Game information

MatchupTexas Rangers at Tampa Bay Rays
DateTuesday, July 28, 2026
First pitch6:40 PM ET
VenueTropicana Field
Starting pitchersTBD vs Griffin Jax
WeatherGame-time forecast: 86°F, 13% precipitation chance, 8 mph wind from SW.

Starting pitcher matchup

Full Pitcher Matchup Tool →
TBDRangers
-ERA
-WHIP
-K/9
-K-BB%
vs
Griffin JaxRays · RHP
3.89ERA
1.22WHIP
9.1K/9
16.5%K-BB%
MetricRangersRays
Pitching planRole unknownTraditional starter
Expected innings4.54.5
ThrowsNot availableR
LyDia pitcher score (higher is better)5063
BB/9 (lower is better)Not available3.0
HR/9 (lower is better)Not available1.4
Ground-ball rateNot available51.0%
IP per start (higher is better)Not available4.5

Pitcher edge: LyDia gives Griffin Jax a 13-point edge over TBD.

Bullpen game: LyDia weights each opener only for his expected innings. Aggregate bullpen fatigue, efficiency, and risk data cover the remaining innings.

How to read this: the scorecards show ERA, WHIP, K/9, and K-BB%. The table adds complementary traits without repeating them. Highlighted cells mark a gap big enough to matter. HR/9 is home runs allowed per nine innings. Ground-ball rate is neither good nor bad on its own: high ground-ball pitchers trade strikeouts for double plays and fewer home runs.

Strikeout Projections Full strikeout projections →

Griffin Jax strikeouts
4.3 LyDia projected Ks
Official pick: UNDER 5.5K · -1.3K difference
Market 5.5K · O +106 / U -125 · 6 books

Projections are self-calibrated against graded results (96 graded starts). Official K picks require a 0.7+ strikeout edge, a posted price from at least two books, and a confirmed non-opener workload of at least four expected innings.

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

Rangers are 5-5 in their last 10, averaging 5.1 runs per game over the last 15 days, and swinging above their season form; Rays are 6-4 in their last 10 and averaging 4.5 runs per game over the last 15 days. On the season Rays carry the better run differential per game (+0.40 against -0.20).

MetricRangersRays
Record54-5262-43
Last 105-56-4
Run differential / game (team quality)-0.20+0.40
Runs scored / game (offense)4.254.51
Runs allowed / game (defense, lower better)4.444.11
OPS, last 15 days0.8030.745
Season OPS0.7280.736
OPS change+0.075+0.009
Runs per game, last 15 days5.14.5
K% season (lower is better)22.4%19.1%
K% last 15 days22.9%20.3%
OPS vs opposing hand0.718Not available

Run differential and run environment come from the season standings; offense splits for all 30 teams live on the Stats page, including hot and cold streaks and the run environment table.

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

Rangers
Combined risk
6.7 Tired
Fatigue
5.8 Normal
Efficiency
3.2 Below average
Rays
Combined risk
4.7 Normal
Fatigue
6.2 Tired
Efficiency
8.0 Dominant

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.

MetricRangersRays
Fatigue5.8/10, Normal6.2/10, Tired
Efficiency3.2/10, Below average8.0/10, Dominant
Combined risk6.7/10, Tired4.7/10, Normal
Relief innings, last 3 days8.35.0
Back-to-back arms23
3-day ERA6.480.00
3-day WHIP1.560.60

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
9.4
Market total
8.0
Projected away runs
4.5
Projected home runs
4.9
Over price
-115
Under price
+105
Texas Rangers team total
4.5 projected
Line 3.5 · O -102 / U -120
Over research lean (+1.0)
Tampa Bay Rays team total
4.9 projected
Line 4.5 · O -104 / U -115
No team-total lean

The model projects 1.4 runs above the market total. A research lean still requires a setup rating of at least 7.0/10. Team totals remain research-only until their graded sample is established.

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