Chicago Cubs vs Arizona Diamondbacks

Match Context

Chicago Cubs come into this game at 81-64, on a 2-game losing streak. Arizona Diamondbacks sit at 76-71, on a 1-game losing streak.

Arizona Diamondbacks carry a 1514.2 Elo rating to Chicago Cubs's 1538.0, a gap of 24.0 points.

These two have met 44 times in the data this model was trained on, with Arizona Diamondbacks winning 21 to Chicago Cubs's 23.

Season records, streaks, Elo, and head-to-head are computed directly from this season's actual game results -- the same inputs the prediction model uses, not a separate estimate.

Win Probability

Chicago Cubs win: 50.6%

Arizona Diamondbacks win: 49.4%

Predicted winner: Chicago Cubs

Total Runs

Under 9.5

Model confidence: 51.7%

Chicago Cubs: Over 4.5 (53.5%) · Arizona Diamondbacks: Over 4.5 (50.5%)

Total Hits

16.5

Chicago Cubs: 8.44 · Arizona Diamondbacks: 8.04

Home Runs

2.52

Chicago Cubs: 1.27 · Arizona Diamondbacks: 1.25

Strikeouts

16.2

Chicago Cubs: 7.88 · Arizona Diamondbacks: 8.3

Form & Streak

Chicago Cubs: 81-64 this season, lost 2 straight

Arizona Diamondbacks: 76-71 this season, lost 1 straight

Elo Rating

Chicago Cubs: 1538.0 · Arizona Diamondbacks: 1514.2

Head-to-Head

Arizona Diamondbacks 21 – 23 Chicago Cubs (44 meetings)

Prediction Insights

This is a coin-flip moneyline (CHN 51% / ARI 49%). Underdog ARI is live — winner markets are noisy in MLB; prefer totals, team runs, hits, or Ks.

CHN is favoured on team strength -- rated 24 Elo points higher than ARI based on results over the last several seasons.

CHN leads the head-to-head series 23-21 across their last 44 meetings.

These are model-derived probability leans, not guaranteed outcomes -- MLB has very high inherent variance (even a 100-win team loses ~35% of its games), and even well-calibrated models miss regularly. For research/educational use only; this is not betting advice.