Prediction of Barbara Rittner vs Audra Keller Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
B. Rittner vs A. Keller

Barbara Rittner
GER
w
l
w
w
l
w
w
l
w
l
1
Win
1
Played
0
Win
52
Age
54
1.73m
Height
-
Ret.
C. Rank
Ret.
24
Best Rank
77
1
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-handed (two-handed backhand)
Plays
-

Audra Keller
USA
l
l
l
l
w
w
l
w
w
l
1
Win
1
Played
0
Win
52
Age
54
1.73m
Height
-
Ret.
C. Rank
Ret.
24
Best Rank
77
1
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-handed (two-handed backhand)
Plays
-
Head-to-head: Rittner 1 - 0 Keller
They have played 2 sets in total, with Barbara Rittner winning 2 and Audra Keller winning 0. The last match between Barbara Rittner and Audra Keller was at the San Juan, 21-10-1991, Round: R4, Surface: Hard, with Barbara Rittner getting the victory 6-4 7-5.
| Players | Head To Head Match Wins |
|---|---|
| Rittner | 1 |
| Keller | 0 |
Last 1 H2H Matches:
(R4) San Juan(10-21-91)
Barbara Rittner
6
7
Audra Keller
4
5
B. Rittner vs A. Keller H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 52.72% (291-261) | Career Total W/L | 52.02% (167-154) |
| 1 | Hard | 0 |
| 4 | Titles | 2 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
B. Rittner vs A. Keller Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Barbara Rittner has won 0% of points on their second serve, while Audra Keller has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Barbara Rittner, in recent form, has won 0% of their opponent's second serve points, while Audra Keller has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Barbara Rittner has saved 0% of breakpoints in recent form, whereas Audra Keller has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Barbara Rittner has won 0% of matches played (W/L 0/0), with Audra Keller winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Barbara Rittner has their best career surface win % on N/A, winning 58% (W/L 29/21), and worse career win % on I.hard, winning 43% (W/L 10/13). Audra Keller has their best career surface win % on Hard, winning 58% (W/L 109/90), and worse career win % on N/A, winning 40% (W/L 8/12).
- Player level: In the last year, Barbara Rittner has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Audra Keller has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 1 times before with Barbara Rittner winning 1 times and Audra Keller being victorious 0 times. They have played 2 sets in total, with Barbara Rittner winning 2 and Audra Keller winning 0.
- The last match between Barbara Rittner and Audra Keller was at the San Juan, 21-10-1991, Round: R4, Surface: Hard, with Barbara Rittner getting the victory 6-4 7-5.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
- Opponent quality stats: Over the last 12 months, Barbara Rittner has played against opponents with an average rank of 0 while Audra Keller has played against players with an average rank of 0.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Barbara Rittner has won 0% of deciding sets over the last 12 months, while Audra Keller has won 0% in all matches played on tour.
- Break point conversion: In recent form, Barbara Rittner has converted 0% of breakpoint opportunities, and Audra Keller has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Barbara Rittner vs Audra Keller Editorial Preview By TennisTipster88.
B. Rittner vs A. Keller H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 13 | Games Won | 9 |
| 0:0:0 | Average Match Time | 0:0:0 |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Rittner 0%, Keller 0%.
Opp 2nd Serve Pts Won: Rittner 0%, Keller 0%.
Break Points Saved %: Rittner 0%, Keller 0%.
B. Rittner Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q2 | L | 6-1 6-3 | ||
Q1 | W | 4-6 6-3 6-0 | ||
R1 | L | 4-6 7-5 6-4 | ||
Rubber 1 | W | 5-7 6-2 6-4 | ||
Rubber 4 | W | 6-3 4-6 6-4 | ||
A. Keller Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R3 | W | 6-2 7-6 | ||
L | 3-6 6-4 6-3 | |||
R4 | W | 6-4 6-4 | ||
R3 | W | 6-4 6-1 | ||
R4 | L | 2-6 7-6 7-6 | ||

B. Rittner vs A. Keller Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 52.72% (291/261) | YTD Win/Loss | 52.02% (167/154) |
| 52.47% (669/606) | Sets Win/Loss | 51.35% (380/360) |
| 51.58% (6040/5671) | Games Win/Loss | 50.70% (3431/3336) |
| 47.83% (77/84) | Hard Win/Loss | 54.77% (109/90) |
| 53.88% (111/95) | Clay Win/Loss | 42.42% (28/38) |
| 56.19% (59/46) | Indoor Hard W/L | 61.76% (21/13) |
| 50.00% (15/15) | Grass Win/Loss | 50.00% (1/1) |
| 11 | Aces Total | 0 |
| 24 | Total Double Faults | 0 |
| 1st Match | Average Match Time | 1st Match |
| 286.93 | Average Opponent Rank | 0 |
| 63% (339/541) | 1st Serve % | 0% (0/0) |
| 57% (193/339) | 1st Serve Win % | 0% (0/0) |
| 45% (90/202) | 2nd Serve Win % | 0% (0/0) |
| 52% (29/56) | Break Points Won % (Total) | 0% (0/0) |
| 44% (218/492) | Return Points Win % | 0% (0/0) |
| 50.57% (44/43) | Slam W/L | 29.41% (5/12) |
| 44.12% (15/19) | Masters W/L | 0% (0/0) |
| 52.94% (9/8) | Cups W/L | 0% (0/0) |
| 47.59% (69/76) | Main Tour W/L | 0% (0/0) |
| 68.97% (40/18) | Challenger W/L | 69.12% (47/21) |
| 58.33% (28/20) | Futures W/L | 40.00% (8/12) |
| 53% (284/535) | Best of 3 Sets Win % | 52% (166/320) |
| 67% (2/3) | Best of 5 Sets Win % | 0% (0/0) |
| 45% (26/58) | Tiebreaks Win % (Total) | 53% (18/34) |
| 49% (91/185) | Deciding Set Win % | 53% (52/99) |
| 80% (301/242) | 1st Set Won, Won Match | 90% (153/137) |
| 19% (301/58) | 1st Set Won, Lost Match | 10% (153/16) |
| 18% (248/45) | 1st Set Lost, Won Match | 18% (168/30) |
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