Prediction of Barbara Duncan vs Carmel St John Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
B. Duncan vs C. St John

Barbara Duncan
USA
w
w
w
l
w
l
l
w
w
w
1
Win
1
Played
0
Win
0
Age
0
-
Height
-
Ret.
C. Rank
Ret.
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Carmel St John
USA
w
l
l
l
w
l
l
w
l
l
1
Win
1
Played
0
Win
0
Age
0
-
Height
-
Ret.
C. Rank
Ret.
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Duncan 1 - 0 John
They have played 4 sets in total, with Barbara Duncan winning 4 and Carmel St John winning 0. The last match between Barbara Duncan and Carmel St John was at the California Interclub, 07-04-1940, Round: Robin, Surface: N/A, with Barbara Duncan getting the victory 6-0 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Duncan | 1 |
| John | 0 |
Last 2 H2H Matches:
(Robin) California Interclub(04-07-40)
Barbara Duncan
6
6
Carmel St John
0
1
(R3) Berkeley State(05-13-39)
Barbara Duncan
6
6
Carmel St John
0
3
B. Duncan vs C. S. John H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 57.58% (19-14) | Career Total W/L | 21.43% (3-11) |
| 1 | Hard | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
B. Duncan vs C. S. John Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Barbara Duncan has won 0% of points on their second serve, while Carmel St John has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Barbara Duncan, in recent form, has won 0% of their opponent's second serve points, while Carmel St John 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 Duncan has saved 0% of breakpoints in recent form, whereas Carmel St John has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Barbara Duncan has won 0% of matches played (W/L 0/0), with Carmel St John winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Barbara Duncan has their best career surface win % on Hard, winning 63% (W/L 12/7), and worse career win % on N/A, winning 57% (W/L 4/3). Carmel St John has their best career surface win % on Hard, winning 63% (W/L 1/3), and worse career win % on N/A, winning 17% (W/L 1/5).
- Player level: In the last year, Barbara Duncan has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Carmel St John 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 2 times before with Barbara Duncan winning 2 times and Carmel St John being victorious 0 times. They have played 4 sets in total, with Barbara Duncan winning 4 and Carmel St John winning 0.
- The last match between Barbara Duncan and Carmel St John was at the California Interclub, 07-04-1940, Round: Robin, Surface: N/A, with Barbara Duncan getting the victory 6-0 6-1.
- 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 Duncan has played against opponents with an average rank of 0 while Carmel St John 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 Duncan has won 0% of deciding sets over the last 12 months, while Carmel St John has won 0% in all matches played on tour.
- Break point conversion: In recent form, Barbara Duncan has converted 0% of breakpoint opportunities, and Carmel St John 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 Duncan vs Carmel St John Editorial Preview By TennisTipster88.
B. Duncan vs C. S. John H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 0 |
| 4 | Sets Won | 0 |
| 24 | Games Won | 4 |
| 0:0:0 | Average Match Time | 0:0:0 |
| 100% (2/2) | Best‑of‑3 Win % | 0% (0/2) |
| 100% (2/2) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/2) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
2nd Serve Win %: Duncan 0%, John 0%.
Opp 2nd Serve Pts Won: Duncan 0%, John 0%.
Break Points Saved %: Duncan 0%, John 0%.
B. Duncan Recent Matches Played
C. S. John Recent Matches Played

B. Duncan vs C. S. John Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.58% (19/14) | YTD Win/Loss | 21.43% (3/11) |
| 53.73% (36/31) | Sets Win/Loss | 24.14% (7/22) |
| 54.68% (321/266) | Games Win/Loss | 37.02% (97/165) |
| 63.16% (12/7) | Hard Win/Loss | 25.00% (1/3) |
| 0.00% (0/2) | Indoor Hard W/L | 25.00% (1/3) |
| 60.00% (3/2) | Grass Win/Loss | 0% (0/0) |
| 1st Match | Average Match Time | 1st Match |
| 55% (17/31) | Best of 3 Sets Win % | 21% (3/14) |
| 60% (3/5) | Deciding Set Win % | 0% (0/1) |
| 100% (16/16) | 1st Set Won, Won Match | 75% (4/3) |
| 0% (16/0) | 1st Set Won, Lost Match | 25% (4/1) |
| 7% (15/1) | 1st Set Lost, Won Match | 0% (10/0) |
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