Prediction of Artemon Apostu-Efremov vs Kai-Lung Chang Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
A. Apostu-Efremov vs K. Chang

Artemon Apostu-Efremov
ROU
l
w
w
w
w
w
w
w
w
l
1
Win
1
Played
0
Win
46
Age
42
-
Height
-
Ret.
C. Rank
Ret.
450
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$925
Career Money
$0
Right-Handed
Plays
-

Kai-Lung Chang
TPE
l
w
l
l
w
l
l
l
l
l
1
Win
1
Played
0
Win
46
Age
42
-
Height
-
Ret.
C. Rank
Ret.
450
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$925
Career Money
$0
Right-Handed
Plays
-
Head-to-head: Apostu-Efremov 1 - 0 Chang
They have played 2 sets in total, with Artemon Apostu-Efremov winning 2 and Kai-Lung Chang winning 0. The last match between Artemon Apostu-Efremov and Kai-Lung Chang was at the India F1, 22-01-2007, Round: R1, Surface: Clay, with Artemon Apostu-Efremov getting the victory 6-0 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Apostu-Efremov | 1 |
| Chang | 0 |
Last 1 H2H Matches:
(R1) India F1(01-22-07)
Artemon Apostu-Efremov
6
6
Kai-Lung Chang
0
3
A. Apostu-Efremov vs K. Chang H2H Profile
| Stats | ||
|---|---|---|
| $925 | Career Prize Money | $0 |
| 62.50% (150-90) | Career Total W/L | 31.58% (12-26) |
| 1 | Clay | 0 |
| 3 | Titles | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
A. Apostu-Efremov vs K. Chang Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Artemon Apostu-Efremov has won 0% of points on their second serve, while Kai-Lung Chang has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Artemon Apostu-Efremov, in recent form, has won 0% of their opponent's second serve points, while Kai-Lung Chang 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: Artemon Apostu-Efremov has saved 0% of breakpoints in recent form, whereas Kai-Lung Chang has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Artemon Apostu-Efremov has won 0% of matches played (W/L 0/0), with Kai-Lung Chang winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Artemon Apostu-Efremov has their best career surface win % on Clay, winning 65% (W/L 147/80), and worse career win % on I.hard, winning 0% (W/L 0/1). Kai-Lung Chang has their best career surface win % on Hard, winning 65% (W/L 11/22), and worse career win % on Clay, winning 20% (W/L 1/4).
- Player level: In the last year, Artemon Apostu-Efremov has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Kai-Lung Chang 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 Artemon Apostu-Efremov winning 1 times and Kai-Lung Chang being victorious 0 times. They have played 2 sets in total, with Artemon Apostu-Efremov winning 2 and Kai-Lung Chang winning 0.
- The last match between Artemon Apostu-Efremov and Kai-Lung Chang was at the India F1, 22-01-2007, Round: R1, Surface: Clay, with Artemon Apostu-Efremov getting the victory 6-0 6-3.
- 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, Artemon Apostu-Efremov has played against opponents with an average rank of 0 while Kai-Lung Chang 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, Artemon Apostu-Efremov has won 0% of deciding sets over the last 12 months, while Kai-Lung Chang has won 0% in all matches played on tour.
- Break point conversion: In recent form, Artemon Apostu-Efremov has converted 0% of breakpoint opportunities, and Kai-Lung Chang 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.
Artemon Apostu-Efremov vs Kai-Lung Chang Editorial Preview By TennisTipster88.
A. Apostu-Efremov vs K. Chang H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 3 |
| 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 %: Apostu-Efremov 0%, Chang 0%.
Opp 2nd Serve Pts Won: Apostu-Efremov 0%, Chang 0%.
Break Points Saved %: Apostu-Efremov 0%, Chang 0%.
A. Apostu-Efremov Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-0 6-1 | ||
Q3 | W | 6-4 6-3 | ||
Q2 | W | 6-1 6-1 | ||
Q1 | W | 6-2 6-3 | ||
Q3 | L | w/o | ||
K. Chang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-0 6-3 | ||
R1 | L | 6-1 6-3 | ||
R1 | L | 6-3 6-3 | ||
R1 | L | 6-2 3-6 6-3 | ||
R1 | L | 2-6 6-1 6-0 | ||

A. Apostu-Efremov vs K. Chang Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 62.50% (150/90) | YTD Win/Loss | 31.58% (12/26) |
| 60.59% (326/212) | Sets Win/Loss | 32.56% (28/58) |
| 54.67% (2655/2201) | Games Win/Loss | 42.69% (324/435) |
| 27.27% (3/8) | Hard Win/Loss | 33.33% (11/22) |
| 64.76% (147/80) | Clay Win/Loss | 20.00% (1/4) |
| 0.00% (0/2) | Indoor Hard W/L | 0% (0/0) |
| 4 | Aces Total | 0 |
| 0.01 | Double Faults Per Game | 0 |
| 13 | Total Double Faults | 0 |
| 1st Match | Average Match Time | 1st Match |
| 379.22 | Average Opponent Rank | 264.53 |
| 68% (280/414) | 1st Serve % | 0% (0/0) |
| 66% (184/280) | 1st Serve Win % | 0% (0/0) |
| 49% (66/134) | 2nd Serve Win % | 0% (0/0) |
| 37% (19/52) | Break Points Won % (Total) | 0% (0/0) |
| 39% (181/463) | Return Points Win % | 0% (0/0) |
| 50.00% (8/8) | Main Tour W/L | 0% (0/0) |
| 56.10% (23/18) | Challenger W/L | 0% (0/0) |
| 65.03% (119/64) | Futures W/L | 31.58% (12/26) |
| 63% (149/237) | Best of 3 Sets Win % | 28% (10/36) |
| 0% (0/0) | Best of 5 Sets Win % | 100% (2/2) |
| 58% (21/36) | Tiebreaks Win % (Total) | 38% (3/8) |
| 56% (34/61) | Deciding Set Win % | 50% (4/8) |
| 91% (144/131) | 1st Set Won, Won Match | 82% (11/9) |
| 8% (144/11) | 1st Set Won, Lost Match | 18% (11/2) |
| 20% (96/19) | 1st Set Lost, Won Match | 11% (27/3) |
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