ATL vs PHI Prediction & Picks — April 17, 2026

ATL vs PHI prediction for April 17, 2026: Our Monte Carlo simulation ran 10,000 game iterations and projects PHI 4.4 - ATL 4.1. PHI is favored with a 54.9% win probability. The run line is 1.5 and the total is 9.5. Model projects 8.5 total runs.

PHI

4.4

Projected Score

VS O/U 9.5

ATL

4.1

Projected Score

Win Probability

54.9%

45.1%

PHIATL

+1.5

Run Line (PHI)

9.5

Total Line

10,000

Simulations

☑ Calibrated accuracy at this confidence: 59.7% (566 games)

Projected Runs Range 10th – 90th percentile

ATL

246

PHI

246

Starting Pitcher Matchup

Martín Pérez L

ATL

SI32%90 mph5% whiff

CH30%83 mph21% whiff

FC24%87 mph10% whiff

Taijuan Walker R

PHI

FS28%87 mph19% whiff

SI20%91 mph11% whiff

FC17%86 mph19% whiff

Weather Impact

Citizens Bank Park

80°F9 mph wind

HR: 1.021 Total: 1.010

neutral

Bullpen Comparison

ATL

2.94ERA

2.96FIP

8.92K/9

2.35BB/9

1.02WHIP

PHI

4.78ERA

2.73FIP

10.47K/9

2.69BB/9

1.27WHIP

Betting Edges

RUN_LINE HOME +1.5

-28.9% EV

-161

TOTAL OVER 9.5

-22.8% EV

-104

F5_ML AWAY

-20.6% EV

-118

RUN_LINE AWAY -1.5

-19.8% EV

+134

TOTAL UNDER 9.5

+14.5% EV

-118

F5_ML HOME

+13.5% EV

-106

First 5 Innings & NRFI

ATL F5

2.1 runs

33.6% win

PHI F5

2.8 runs

52.1% win

F5 Total

4.9

NRFI

53.3%

YRFI

46.7%

Avg 1st Inn Runs

0.97

HR Spotlight

Avg HRs

2.9

Over 0.5 HR

95%

Over 1.5 HR

79%

No HR

Matt Olson ATL30.0%

ISO: 0.280 | Barrel: 18.4% | vs Taijuan Walker | Park: 1.02x Platoon: 1.12x

Drake Baldwin ATL30.0%

ISO: 0.264 | Barrel: 13.2% | vs Taijuan Walker | Park: 1.02x Platoon: 1.12x

Edmundo Sosa PHI30.0%

ISO: 0.119 | Barrel: 11.9% | vs Martín Pérez | Park: 1.02x Platoon: 1.12x

Pitcher Strikeout Projections

Martín Pérez

0.0 K projected

ATL | K/9: 0.0

Taijuan Walker

0.0 K projected

PHI | K/9: 0.0

Injury Report

ATL8 injured

Spencer Strider SP15-DAY-IL

Sean Murphy C10-DAY-IL

Danny Young RP60-DAY-IL

Blake Burkhalter RPDAY-TO-DAY

AJ Smith-Shawver SP60-DAY-IL

Ha-Seong Kim SS10-DAY-IL

+2 more

PHI8 injured

Zack Wheeler SP15-DAY-IL

Zach Pop RP15-DAY-IL

Jonathan Bowlan RP15-DAY-IL

Max Lazar RP15-DAY-IL

Daniel Robert RPDAY-TO-DAY

Keaton Anthony 1BDAY-TO-DAY

+2 more

AI Intelligence Analysis

Walker gets lit up — under 9.5 is GREEN

YELLOW ZONE52.2% WR (n=572)

Taijuan Walker (7.95 ERA, 9.86% BB rate, D-grade stuff) is a disaster waiting to happen against Martín Perez (3.39 ERA, B-minus command). 4.56-ERA pitcher gap is one of the slate's widest. Model projects 8.3 total vs 9.5 market (1.2-pt under edge, 16.4% edge). This is in GREEN zone (61.4% WR on tracked totals) — strong BET under with 1.2-unit sizing.

Pitcher quality gap: Walker (7.95 ERA, 16.9% K-rate, 9.86% BB rate) vs Perez (3.39 ERA, 11.3% K-rate, 7.55% BB rate) — 4.56 ERA gap is second-largest on slate
Warm weather (75.7°F) normally adds 0.5 runs but both offenses have injury issues (ATL missing Sean Murphy 10-day), reducing run potential
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PITCHER MISMATCHTOTALS VALUEGREEN ZONE

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Edge Analysis

Moneyline

PHI 54.9%

-28.9 pts

Run Line

+1.5

-28.9 pts

Total

9.5

+14.5 pts

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How this prediction was generated: This page shows output from the Olympus Bets MLB Baseball Monte Carlo engine. Each game is simulated 10,000 times using real-time team data, injury reports, and current odds. Probabilities are calibrated using Bayesian methods and sized via the Kelly Criterion. Full methodology →

ATL vs PHI Prediction