Since 1983, the Houston Comets have the highest point differential by a team with fewer than 4 losses in a season, with a 379 point differential in 1998.

110.6

109.0

106.9

106.9

106.6

106.3

98.6

99.2

100.6

100.7

101.1

101.8

12.1

9.8

5.2

4.2

3.7

3.4

10-34

10-34

11-33

16-28

21-23

23-21

30-14

25-17-2

22-21-1

25-17-2

21-23

21-23

15-27-2

17-27

22-22

23-20-1

18-25-1

19-25