Cardinals 2015 Home and Road Splits:
Cardinals Away (7-1):
Non-Divisional Opponents: Bears, Lions, Steelers, Browns, and Eagles
Points For: 32.75
Points Against: 18.75
Passer Rating (Avg. Opp. DVOA against Pass): 102.4 (19.8)
Opp. Passer Rating (Avg. Opp. Pass DVOA): 84.1 (17.2)
Rushing Yards/Game (Avg. Opp. DVOA against Rush): 133.5 (20.8)
Opp. Rushing Yards/Game (Avg. Opp. Rush DVOA): 99.1 (14.4)
Cardinals Home (6-2):
Non-Divisional Opponents: Saints, Ravens, Bengals, Vikings, and Packers
Points For: 28.38
Points Against: 20.38
Passer Rating (Opp. DVOA against Pass): 96.7 (16.8)
Opp. Passer Rating (Opp. Pass DVOA): 74.4 (12.8)
Rushing Yards/Game (Opp. DVOA against Rush): 106.1 (17.6)
Opp. Rushing Yards/Game (Opp. Rush DVOA): 83.38 (11.8)
*NOTE: All DVOA metrics are the average ranks of non-divisional opponents (i.e. opponnents that are not shared between home and away schedule.
SUMMARY: Just looking at scoring numbers, the Cardinals performed significantly better on the road this year than they did at home. However, looking at the non-divisional opponents, it's clear that the Cardinals had a much easier road schedule, facing only 1 playoff team, as opposed to 3 at home. Delving into the numbers a little deeper, the offense had a lot more success passing and running the football on the road, against only slightly better defenses. One might conclude that the Cardinals offense has been worse, or at least no better, at home. What's impressive is the performance of the defense at home. Despite playing significantly better offenses at home, the Cardinals defense held opposing teams to 16 less yards rushing per game at home, and allowed an average passer rating that was nearly 10 points below their road average.