Final Score: Pirates 5 - Diamondbacks 3
Tuesday, September 20, 2011 at 9:40 PM ET

Pirates @ Diamondbacks

MLB model probabilities, projected margin and matchup analysis
Pirates
68-86 Rating 1415
Form: WLLLL
Model Probability
35%
65%
Projected margin: Arizona Diamondbacks +1.3
Diamondbacks
89-65 Rating 1512
Form: LLLWW

Model Prediction Through Season

Head-to-Head

Historical record and recent meetings
Stat Pirates Diamondbacks
All-time wins 37 58
Last 5 meetings 3 2
Average runs 3.9 4.8
Last meeting 0 1

Key Season Stats

Stat Pirates Diamondbacks
Games played 154 154
Avg runs scored 3.7 4.4
Avg runs conceded 4.3 4.1
Win percentage 44% 58%
Away win % / Home win % 45% 63%