According to Scores and Odds dating back to 1/7/13 in all NBA games if you took both The AWAY TEAM and The OVER each has gone 15-8 ATS or 30-16 (65%) combined. The over dating back to Jan 1st is hitting at nearly 70% clip, I only have the stats to back it up to the Jan 7th but anyone can do the back checking to the 1st.
Also 12 times both the AWAY & OVER's both covered in the same game.
01/07/13
07:10 PM701 1Thunder(OklahomaCity)
1Wizards(Washington)OFF -7/-110
+7/-110Over 99/-110
Under 99/-110Final 53
51OFF OFF OFF 01-07-13 7:45 PM 01/07/13
07:45 PM703 1Celtics(Boston)
1Knicks(NewYork)OFF +4/-105
-4/-115Over 98/-110
Under 98/-110Final 53
56OFF OFF OFF 01-07-13 8:10 PM 01/07/13
08:10 PM705 1Spurs(SanAntonio)
1Hornets(NewOrleans)OFF -4.5/-115
+4.5/-105Over 97/-110
Under 97/-110Final 41
49OFF OFF OFF 01-07-13 8:10 PM 01/07/13
08:10 PM707 1Cavaliers(Cleveland)
1Bulls(Chicago)OFF +4.5/-110
-4.5/-110Over 94/-110
Under 94/-110Final 50
53OFF OFF OFF 01-07-13 9:15 PM 01/07/13
09:15 PM709 1Mavericks(Dallas)
1Jazz(Utah)OFF +3/-110
-3/-110Over 100.5/-110
Under 100.5/-110Final 53
53OFF OFF OFF 01-07-13 10:10 PM 01/07/13
10:10 PM711 1Grizzlies(Memphis)
1Kings(Sacramento)OFF -2/-110
+2/-110Over 94/-110
Under 94/-110Final 51
45OFF OFF OFF 01-07-13 10:10 PM 01/07/13
10:10 PM713 1Magic(Orlando)
1Blazers(Portland)OFF +3.5/-110
-3.5/-110Over 96/-110
Under 96/-110Final 57
48OFF OFF OFF 01-08-13 7:10 PM 01/08/13
07:10 PM501 1Heat(Miami)
1Pacers(Indiana)OFF -1/-110
+1/-110Over 96/-110
Under 96/-110Final 42
42OFF OFF OFF 01-08-13 7:10 PM 01/08/13
07:10 PM503 1Nets(Brooklyn)
176ers(Philadelphia)OFF +0.5/-110
-0.5/-110Over 94.5/-110
Under 94.5/-110Final 48
47OFF OFF OFF 01-08-13 8:10 PM 01/08/13
08:10 PM505 1Hawks(Atlanta)
1TWolves(Minnesota)OFF +0.5/-110
-0.5/-110Over 96/-110
Under 96/-110Final 42
58OFF OFF OFF 01-08-13 8:10 PM 01/08/13
08:10 PM507 1Suns(Phoenix)
1Bucks(Milwaukee)OFF +3.5/-110
-3.5/-110Over 101/-110
Under 101/-110Final 56
50OFF OFF OFF 01-08-13 8:10 PM 01/08/13
08:10 PM509 1Lakers(LA)
1Rockets(Houston)OFF +5/-110
-5/-110Over 113.5/-110
Under 113.5/-110Final 62
59OFF OFF OFF 01-09-13 7:10 PM 01/09/13
07:10 PM701 1Hawks(Atlanta)
1Cavaliers(Cleveland)OFF -2.5/-110
+2.5/-110Over 97/-110
Under 97/-110Final 40
49OFF OFF OFF 01-09-13 7:10 PM 01/09/13
07:10 PM703 176ers(Philadelphia)
1Raptors(Toronto)OFF +2.5/-110
-2.5/-110Over 95/-110
Under 95/-110Final 40
42OFF OFF OFF 01-09-13 7:10 PM 01/09/13
07:10 PM705 1Jazz(Utah)
1Bobcats(Charlotte)OFF -2.5/-110
+2.5/-110Over 97.5/-110
Under 97.5/-110Final 63
44OFF OFF OFF 01-09-13 7:40 PM 01/09/13
07:40 PM707 1Suns(Phoenix)
1Celtics(Boston)OFF +5/-110
-5/-110Over 95.5/-110
Under 95.5/-110Final 41
53OFF OFF OFF 01-09-13 8:15 PM 01/09/13
08:15 PM709 1Lakers(LA)
1Spurs(SanAntonio)OFF +8/-110
-8/-110Over 108.5/-110
Under 108.5/-110Final 45
54OFF OFF OFF 01-09-13 8:10 PM 01/09/13
08:10 PM711 1Timberwolves(Minnesota)
1Thunder(OklahomaCity)OFF +7.5/-110
-7.5/-110Over 101.5/-110
Under 101.5/-110Final 42
47OFF OFF OFF 01-09-13 8:10 PM 01/09/13
08:10 PM713 1Rockets(Houston)
1Hornets(NewOrleans)OFF -1.5/-110
+1.5/-110Over 101/-110
Under 101/-110Final 36
34OFF OFF OFF 01-09-13 8:10 PM 01/09/13
08:10 PM715 1Bucks(Milwaukee)
1Bulls(Chicago)OFF +3/-110
-3/-110Over 95/-110
Under 95/-110Final 50
57OFF OFF OFF 01-09-13 9:10 PM 01/09/13
09:10 PM717 1Magic(Orlando)
1Nuggets(Denver)OFF +6.5/-110
-6.5/-110Over 102.5/-110
Under 102.5/-110Final 55
53OFF OFF OFF 01-09-13 10:40 PM 01/09/13
10:40 PM719 1Grizzlies(Memphis)
1Warriors(GoldenState)OFF +0.5/-110
-0.5/-110Over 96/-110
Under 96/-110Final 55
46OFF OFF OFF 01-09-13 10:45 PM 01/09/13
10:45 PM721 1Mavericks(Dallas)
1Clippers(LA)OFF +6.5/-110
-6.5/-110Over 101.5/-110
Under 101.5/-110Final 50
52OFF OFF OFF