Park factor
96 total idx
Tropicana Field run environment
Park factor boosts run scoring, so contact quality matters more tonight here.
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Boston Red Sox at Tampa Bay Rays
BOS
BOS
33-46
PregameFri, 7:10 PM EDT
TB
TB
45-33
Verdict
Pass · no edge tonight.
The model doesn't see daylight against the posted line on this game. We don't surface negative-EV picks; check the drill-down for sub-model context.
Why this matchup
1 signal · model + marketTropicana Field · St. Petersburg, Florida
Drill down
Sub-model tables · ensemble breakdown · last meeting · book shop · player props
Drill down
Sub-model tables · ensemble breakdown · last meeting · book shop · player props
Pregame · scouting report
The matchup, end-to-end.
Probable starters, projected lineups, head-to-head this season, our model edge against the market — every angle on one surface.
Away starter
TBD
Probable starter not yet announced. ESPN typically posts the card 12–24 hours before first pitch.
Home starter
TBD
Probable starter not yet announced. ESPN typically posts the card 12–24 hours before first pitch.
Vegas line
Lines post once a sportsbook releases them.
Model edge
Our model rates this game once both starters are confirmed.
Head to head
SeriesBOS wins series 3-2
TypePreseason Series
Model ensemble · how the prediction is built
3 sub-models, blended.
Each sub-model uses a different rating substrate. Bayesian model averaging weights them by rolling Brier score so the ensemble inherits each model's strengths. Disagreement flags games where the sub-models don't see eye-to-eye — lower confidence, wider band.
49.5%
ensemble · BOS favored
Elo Static
fallback · inputs missing
50.0%
P(TB win)
34%
weight
Elo Pitching
fallback · inputs missing
50.0%
P(TB win)
32%
weight
Bullpen Park
fallback · inputs missing
50.0%
P(TB win)
34%
weight
Disagreement
0.00 pp
weighted σ across sub-models
Confidence
100% · high
maps from disagreement
Substrate count
0 / 3 active
ones with full inputs tonight
Weights recalibrated nightly on a 90-day rolling window with strict point-in-time correctness — no model gets credit for a game it hasn't seen. Headline % is Platt-scaled per league; sub-model rows show raw BMA inputs.
Player projections
TB vs BOS.
Per-player stat projections built from a recency-weighted blend of the last ten games, season average, and matchup context. Confidence reflects sample size and stability — the top of each list is who to watch.
127
projections · 94 high confidence
Strikeouts
- Drew RasmussenTB6.2± 3.4medium
- Ranger SuarezBOS6.1± 3.1medium
- Connelly EarlyBOS5.8± 2.2medium
Hits
- Yandy DiazTB1.4± 1.2high
- Jonathan ArandaTB1.3± 0.8high
- Junior CamineroTB1.3± 1.4high
Total bases
- Junior CamineroTB2.4± 3.8high
- Caleb DurbinBOS2.0± 2.4high
- Jonathan ArandaTB1.9± 1.3high
RBIs
- Junior CamineroTB0.9± 2.0high
- Jonny DeLucaTB0.7± 1.0high
- Jonathan ArandaTB0.6± 1.0high
Earned runs
- Connelly EarlyBOS2.4± 2.3medium
- Jake BennettBOS2.2± 2.4low
- Payton TolleBOS2.1± 1.9low
Projections recompute every 30 minutes · prop lines plug in once sportsbook ingest lands
Matchup · 2026
Team rate stats vs league
MLB Stats API
BOS
league avg
TB
.697
OPS
.719
▶.724
.313
OBP
.319
▶.336
3.96
Runs / G
4.50
▶4.50
3.81
Team ERA
◀
4.18
3.87
1.27
WHIP
1.31
▶1.22
8.6
K / 9
◀
8.5
8.0
Data via ESPN · MLB Stats API · Baseball Savant