Prediction of Michael Calkins vs Ruben Gonzales Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
M. Calkins vs R. Gonzales

Michael Calkins
USA
l
l
w
l
w
l
w
l
w
l
1
Win
1
Played
0
Win
44
Age
40
-
Height
-
Ret.
C. Rank
Ret.
0
Best Rank
766
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
Right-Handed

Ruben Gonzales
PHI
l
l
w
l
w
l
w
l
l
l
1
Win
1
Played
0
Win
44
Age
40
-
Height
-
Ret.
C. Rank
Ret.
0
Best Rank
766
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
Right-Handed
Head-to-head: Calkins 1 - 0 Gonzales
They have played 2 sets in total, with Michael Calkins winning 2 and Ruben Gonzales winning 0. The last match between Michael Calkins and Ruben Gonzales was at the USTA Illinois Challenger - Champaign, 14-11-2005, Round: Q1, Surface: I.hard, with Michael Calkins getting the victory 7-5 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Calkins | 1 |
| Gonzales | 0 |
Last 1 H2H Matches:
(Q1) USTA Illinois Challenger - Champaign(11-14-05)
Michael Calkins
7
6
Ruben Gonzales
5
4
M. Calkins vs R. Gonzales H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 36.36% (8-14) | Career Total W/L | 44.12% (90-114) |
| 1 | Indoor | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
M. Calkins vs R. Gonzales Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Michael Calkins has won 0% of points on their second serve, while Ruben Gonzales has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Michael Calkins, in recent form, has won 0% of their opponent's second serve points, while Ruben Gonzales 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: Michael Calkins has saved 0% of breakpoints in recent form, whereas Ruben Gonzales has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Michael Calkins has won 0% of matches played (W/L 0/0), with Ruben Gonzales winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Michael Calkins has their best career surface win % on I.hard, winning 44% (W/L 8/10), and worse career win % on Hard, winning 0% (W/L 0/4). Ruben Gonzales has their best career surface win % on Clay, winning 44% (W/L 45/43), and worse career win % on I.hard, winning 31% (W/L 4/9).
- Player level: In the last year, Michael Calkins has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Ruben Gonzales 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 Michael Calkins winning 1 times and Ruben Gonzales being victorious 0 times. They have played 2 sets in total, with Michael Calkins winning 2 and Ruben Gonzales winning 0.
- The last match between Michael Calkins and Ruben Gonzales was at the USTA Illinois Challenger - Champaign, 14-11-2005, Round: Q1, Surface: I.hard, with Michael Calkins getting the victory 7-5 6-4.
- 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, Michael Calkins has played against opponents with an average rank of 0 while Ruben Gonzales 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, Michael Calkins has won 0% of deciding sets over the last 12 months, while Ruben Gonzales has won 0% in all matches played on tour.
- Break point conversion: In recent form, Michael Calkins has converted 0% of breakpoint opportunities, and Ruben Gonzales 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.
Michael Calkins vs Ruben Gonzales Editorial Preview By TennisTipster88.
M. Calkins vs R. Gonzales 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 %: Calkins 0%, Gonzales 0%.
Opp 2nd Serve Pts Won: Calkins 0%, Gonzales 0%.
Break Points Saved %: Calkins 0%, Gonzales 0%.
M. Calkins Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-3 6-1 | ||
Q1 | W | 7-5 6-4 | ||
Q2 | L | 6-3 7-6(3) | ||
Q1 | W | 1-6 7-6(2) 6-4 | ||
Q3 | L | 6-1 6-3 | ||
R. Gonzales Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | L | 6-2 6-1 | ||
Q1 | L | 6-4 6-4 | ||
Q2 | L | 6-2 5-7 7-5 | ||
Q1 | W | 7-5 6-4 | ||
Q2 | L | 6-1 7-6(3) | ||

M. Calkins vs R. Gonzales Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 36.36% (8/14) | YTD Win/Loss | 44.12% (90/114) |
| 40.38% (21/31) | Sets Win/Loss | 45.99% (218/256) |
| 46.37% (243/281) | Games Win/Loss | 49.31% (2187/2248) |
| 0.00% (0/4) | Hard Win/Loss | 41.41% (41/58) |
| 0% (0/0) | Clay Win/Loss | 51.14% (45/43) |
| 44.44% (8/10) | Indoor Hard W/L | 23.53% (4/13) |
| 0 | Aces Per Game | 0.12 |
| 0 | Aces Total | 256 |
| 0 | Double Faults Per Game | 0.07 |
| 0 | Total Double Faults | 158 |
| 1st Match | Average Match Time | 1st Match |
| 412.32 | Average Opponent Rank | 544.3 |
| 0% (0/0) | 1st Serve % | 66% (2259/3442) |
| 0% (0/0) | 1st Serve Win % | 68% (1526/2259) |
| 0% (0/0) | 2nd Serve Win % | 53% (629/1183) |
| 0% (0/0) | Break Points Won % (Total) | 44% (109/249) |
| 0% (0/0) | Return Points Win % | 36% (1148/3223) |
| 0% (0/0) | Cups W/L | 71.43% (10/4) |
| 0.00% (0/2) | Main Tour W/L | 0.00% (0/2) |
| 43.75% (7/9) | Challenger W/L | 45.71% (32/38) |
| 25.00% (1/3) | Futures W/L | 40.68% (48/70) |
| 36% (8/22) | Best of 3 Sets Win % | 41% (77/186) |
| 0% (0/0) | Best of 5 Sets Win % | 71% (10/14) |
| 42% (5/12) | Tiebreaks Win % (Total) | 39% (24/61) |
| 38% (3/8) | Deciding Set Win % | 42% (22/52) |
| 78% (9/7) | 1st Set Won, Won Match | 81% (95/77) |
| 22% (9/2) | 1st Set Won, Lost Match | 18% (95/17) |
| 8% (13/1) | 1st Set Lost, Won Match | 10% (109/11) |
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