Head to head
1
Hard
4
1
Clay
1
0
Grass
1
1
Carpet
2
Jeff Borowiak's wins on the left · Jimmy Connors's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (11)
| 1982 | US Open | Hard | R128 | Jimmy Connors | 7-6 6-2 6-3 |
| 1982 | Philadelphia | Carpet | R16 | Jimmy Connors | 6-2 6-0 |
| 1981 | Stockholm | Hard | R64 | Jimmy Connors | 6-0 6-2 |
| 1978 | Las Vegas WCT | Carpet | R16 | Jeff Borowiak | 6-3 6-0 |
| 1975 | South Orange | Clay | R32 | Jimmy Connors | 7-5 7-6 |
| 1975 | Denver WCT | Carpet | R32 | Jimmy Connors | 7-6(5) 6-1 |
| 1974 | Los Angeles | Hard | QF | Jimmy Connors | 7-6 6-7 6-1 |
| 1974 | US Open | Grass | R128 | Jimmy Connors | 6-3 6-4 3-6 7-5 |
| 1973 | Stockholm | Hard | R16 | Jimmy Connors | 7-6 6-1 |
| 1973 | Kansas City | Hard | QF | Jeff Borowiak | 6-3 5-7 6-4 |
| 1971 | Washington WCT | Clay | R64 | Jeff Borowiak | 6-3 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.