Site data updated: 2026-05-28 18:14 UTC

R. Tanner #9 def. J. Borowiak #76

6-3 6-2

Match Information

Date	Sep 28, 1978*
Tournament	San Francisco
Category	ATP 250
Surface	Carpet
Round	R32
Winner	R. Tanner
Score	6-3 6-2
Loser	J. Borowiak

No match stats are available for this match.

Pre-match Comparison

Field	R. Tanner	J. Borowiak
Country	USA	USA
Birth date	Oct 15, 1951	Sep 25, 1949
Age	26	29
Height	183	193
Handedness	Left-Handed	Right-Handed
Backhand style	—	—
Ranking (entering)	9	76
Ranking points (entering)	0	0
Elo (entering)	1,943	1,774
Career W-L	595–298	289–305
Career earnings	$1,696,198	$598

Pre-match H2H

R. Tanner 3 – 0 J. Borowiak

Path

R. Tanner's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Sep 27, 1978	R64	John Austin	7-5 6-3	W	—	Match data

R. Tanner's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Sep 29, 1978	R16	John Lloyd	6-3 7-5	W	—	Match data

J. Borowiak's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Sep 27, 1978	R64	Jerry Van Linge	6-2 6-3	W	—	Match data