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Ji-Hee Choi vs Ayumi Koshiishi Prediction, Head-to-Head, Odds & Pick - Matchstat.com
By Wojtek Kolan
At Matchstat.com we give you unbeatable in-depth analysis of past and current event tennis stats, to give you accurate tennis predictions, picks, odds and value bets. Let's dive in with our Choi vs Koshiishi analysis and find out who is favored!
Ji-Hee Choi vs Ayumi Koshiishi Important H2H Prediction Stats:
- Second serve performance recent form: In recent form (last 6 months), Choi has won 43.9% of points on his second serve, while Koshiishi has won 44.69%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Choi, in recent form, has won 42.55% of his opponent's second serve points, while Koshiishi has won 53.68%. The same stats for first serve returns are 27.71% and 41.57% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Choi has saved 50% of breakpoints in recent form, whereas Koshiishi has saved 53.74% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Choi has won 14.29% of matches played (W/L 2/ 12), with Koshiishi winning 61.29% (W/L 38/ 24) that gives us an overall head-to head prediction overview.
- Best surface: Choi has their best career surface win % on Hard, winning 55% (W/L 214/ 178), and worse career win % on Grass, winning 0% (W/L 0/ 2). Koshiishi has their best career surface win % on Hard, winning 65% (W/L 161/ 85), and worse career win % on I.hard, winning 50% (W/L 13/ 13).
- Player level: In the last year, Choi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 10% of matches (W/L 1/ 9), where as Koshiishi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 38.24% of matches (W/L 13/ 21). 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 Choi winning 1 times. They have played 3 sets in total, with Choi winning 2 and Koshiishi winning 1. The last match between Choi and Koshiishi was at the Toyota, 10-03-2018, Q1 round, Hard with Ji-Hee Choi getting the victory .
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
- Deciding set H2H prediction: Choi and Koshiishi have played a deciding set 1 times, with Choi winning 1 times and Koshiishi 0 times. Very useful for predicting the outcome if this match goes the distance.
- Head-to-Head extreme pressure situations: They have played 0 tiebreaks against each other with Choi winning 0, and Koshiishi 0.
- Opponent quality stats: Over the last 12 months, Choi has played against opponents with an average rank of 164.36 while Koshiishi has played against players with an average rank of 135.19.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Choi has won 0% of deciding sets over the last 12 months, while Koshiishi has won 50% in all matches played on tour.
- Break point conversion: In recent form, Choi has converted 27.27% of breakpoint opportunities, and Koshiishi has converted 48.78% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Head-to-head: Choi 1 - 0 Koshiishi
863
Rank
339
High
29
Age
Plays
1
Total0
1
Hard0
0
Clay0
0
Indoor0
0
Grass0
642
Rank
532
High
23
Age
Plays
L
L
L
L
L
L
W
L
L
L
Form
L
W
L
W
W
L
L
W
L
L
53% (226-203)
Career Total W/L
63% (222-129)
0% (0-0)
YTD W/L
38% (6-10)
$1,448
Career Prize Money
$0
0
YTD Titles
0
Currently displayed stats includes matches of all levels. To exclude lower level events (as per ATP / WTA official stats) toggle button in page footer.
| stats | Ji-Hee Choi | Ayumi Koshiishi |
|---|---|---|
| All H2H Matches | 1 | 0 |
| Sets Won | 2 | 1 |
| Games Won | 16 | 11 |
| Aces (Total) | 0 | 0 |
| DFs (Total) | 0 | 0 |
| Avg Match Time | 0:0:0 | 0:0:0 |
| 1st Serve % | 0% (0/0) | 0% (0/0) |
| 1st Serve Win% | 0% (0/0) | 0% (0/0) |
| 2nd Serve Win% | 0% (0/0) | 0% (0/0) |
| BPs Won% (Total) | 0% (0/0) | 0% (0/0) |
| Return Points W% | 0% (0/0) | 0% (0/0) |
| Best of 3 Sets W% | 100% (1/1) | 0% (0/1) |
| Best of 5 Sets W% | 0% (0/0) | 0% (0/0) |
| TBs Win% (Total) | 0% (0/0) | 0% (0/0) |
| Deciding Set Win% | 100% (1/1) | 0% (0/1) |
| 1st set W, W | 0% (0/0) | 0% (1/0) |
| 1st set W, L | 0% (0/0) | 100% (1/1) |
| 1st set L, W | 100% (1/1) | 0% (0/0) |
| Winning Player | Losing Player | Score | |||
|---|---|---|---|---|---|
| 4-6 6-3 6-2 | |||||
Stats Breakdown Vs All H2H Opponents
| stats | Ji-Hee Choi | Ayumi Koshiishi |
|---|---|---|
| YTD W/L | 0% (0/0) | 38% (6/10) |
| Sets Win/Loss | 0% (0/0) | 43% (15/20) |
| Games Win/Loss | 0% (0/0) | 48% (151/165) |
| Hard Win/Loss | 0% (0/0) | 36% (4/7) |
| Clay Win/Loss | 0% (0/0) | 50% (1/1) |
| Indoor Hard W/L | 0% (0/0) | 33% (1/2) |
| Grass Win/Loss | 0% (0/0) | 0% (0/0) |
| Aces pg | 0 | 0.14 |
| Aces Total | 0 | 21 |
| DFs per game | 0 | 0.35 |
| DFs Total | 0 | 54 |
| Avg Match Time | 1st Match | 1:26:3 |
| Avg Opp Rank | 0 | 155.5 |
| 1st Serve % | 0% (0/0) | 64% (567/890) |
| 1st Serve W% | 0% (0/0) | 60% (340/567) |
| 2nd Serve W% | 0% (0/0) | 40% (128/323) |
| BPs Won% Total | 0% (0/0) | 51% (49/97) |
| Return Pts W% | 0% (0/0) | 45% (404/902) |
| Slam W/L | 0% (0/0) | 0% (0/0) |
| Masters W/L | 0% (0/0) | 0% (0/0) |
| Cups W/L | 0% (0/0) | 0% (0/0) |
| Main Tour W/L | 0% (0/0) | 0% (0/0) |
| Tour Finals W/L | 0% (0/0) | 0% (0/0) |
| Challenger W/L | 0% (0/0) | 38% (6/10) |
| Futures W/L | 0% (0/0) | 0% (0/0) |
| Best of 3 Sets W% | 0% (0/0) | 38% (6/16) |
| Best of 5 Sets W% | 0% (0/0) | 0% (0/0) |
| TBs Win% (Total) | 0% (0/0) | 100% (2/2) |
| Deciding Set W% | 0% (0/0) | 0% (0/3) |
| 1st set W, W | 0% (0/0) | 75% (8/6) |
| 1st set W, L | 0% (0/0) | 25% (8/2) |
| 1st set L, W | 0% (0/0) | 0% (8/0) |
Ji-Hee Choi Recent Matches Played
Before:
| opponent | Score | H2H | |||
|---|---|---|---|---|---|
| Q1 |
Stats 
Michaela Bayerlova
Player
Ji-Hee Choi
59%
(
33 of
56)
1st Serve %
59%
(
35 of
59)
3
Aces
0
8
Double Faults
5
76%
(
25 of
33)
1st Serve Won
63%
(
22 of
35)
52%
(
12 of
23)
2nd Serve Won
38%
(
9 of
24)
67%
(
4 of
6)
Break Points Won
20%
(
1 of
5)
34%
(
19 of
56)
Rtn Points Won
47%
(
28 of
59)
65
Total Points Won
50
|
6-2 6-4 | H2H | ||
| Q1 |
Stats
Tenika Mcgiffin
Player
Ji-Hee Choi
68%
(
50 of
74)
1st Serve %
78%
(
59 of
76)
2
Aces
0
4
Double Faults
0
70%
(
35 of
50)
1st Serve Won
56%
(
33 of
59)
63%
(
15 of
24)
2nd Serve Won
53%
(
9 of
17)
42%
(
5 of
12)
Break Points Won
33%
(
2 of
6)
32%
(
24 of
74)
Rtn Points Won
45%
(
34 of
76)
84
Total Points Won
66
|
4-6 6-2 6-1 | H2H | ||
| QF |
Stats
Melisa Ercan
Player
Ji-Hee Choi
63%
(
30 of
48)
1st Serve %
76%
(
56 of
74)
8
Aces
1
1
Double Faults
2
70%
(
21 of
30)
1st Serve Won
45%
(
25 of
56)
56%
(
10 of
18)
2nd Serve Won
44%
(
8 of
18)
50%
(
6 of
12)
Break Points Won
100%
(
2 of
2)
35%
(
17 of
48)
Rtn Points Won
55%
(
41 of
74)
72
Total Points Won
50
|
6-1 6-3 | H2H | ||
| Q1 |
Stats
Ji-Hee Choi
Player
Surabhi Srinivas
58%
(
18 of
31)
1st Serve %
45%
(
15 of
33)
4
Aces
0
1
Double Faults
6
78%
(
14 of
18)
1st Serve Won
40%
(
6 of
15)
77%
(
10 of
13)
2nd Serve Won
11%
(
2 of
18)
86%
(
6 of
7)
Break Points Won
0%
(
0 of
0)
23%
(
7 of
31)
Rtn Points Won
76%
(
25 of
33)
49
Total Points Won
15
|
6-0 6-0 | H2H | ||
| Q1 |
Stats
Melisa Ercan
Player
Ji-Hee Choi
46%
(
30 of
65)
1st Serve %
75%
(
54 of
72)
3
Aces
3
2
Double Faults
2
73%
(
22 of
30)
1st Serve Won
61%
(
33 of
54)
51%
(
18 of
35)
2nd Serve Won
33%
(
6 of
18)
27%
(
3 of
11)
Break Points Won
50%
(
3 of
6)
38%
(
25 of
65)
Rtn Points Won
46%
(
33 of
72)
73
Total Points Won
64
|
6-3 3-6 10-4 | H2H | ||
| Q1 |
Stats
Daria Kudashova
Player
Ji-Hee Choi
52%
(
23 of
44)
1st Serve %
62%
(
37 of
60)
1
Aces
1
0
Double Faults
2
70%
(
16 of
23)
1st Serve Won
51%
(
19 of
37)
57%
(
12 of
21)
2nd Serve Won
39%
(
9 of
23)
67%
(
6 of
9)
Break Points Won
67%
(
2 of
3)
36%
(
16 of
44)
Rtn Points Won
53%
(
32 of
60)
60
Total Points Won
44
|
6-3 6-2 | H2H | ||
| R1 |
Stats
Dayeon Back
Player
Ji-Hee Choi
69%
(
44 of
64)
1st Serve %
65%
(
49 of
75)
0
Aces
1
1
Double Faults
3
61%
(
27 of
44)
1st Serve Won
53%
(
26 of
49)
55%
(
11 of
20)
2nd Serve Won
35%
(
9 of
26)
35%
(
6 of
17)
Break Points Won
40%
(
4 of
10)
41%
(
26 of
64)
Rtn Points Won
53%
(
40 of
75)
78
Total Points Won
61
|
6-3 7-5 | H2H | ||
| R1 |
Stats
Mao Mushika
Player
Ji-Hee Choi
52%
(
13 of
25)
1st Serve %
69%
(
18 of
26)
-
Aces
-
2
Double Faults
4
77%
(
10 of
13)
1st Serve Won
44%
(
8 of
18)
58%
(
7 of
12)
2nd Serve Won
25%
(
2 of
8)
60%
(
3 of
5)
Break Points Won
0%
(
0 of
0)
32%
(
8 of
25)
Rtn Points Won
62%
(
16 of
26)
33
Total Points Won
18
|
6-1 1-0 ret. | H2H | ||
| R1 |
Stats
Hanna Chang
Player
Ji-Hee Choi
49%
(
21 of
43)
1st Serve %
67%
(
39 of
58)
2
Aces
0
6
Double Faults
0
81%
(
17 of
21)
1st Serve Won
46%
(
18 of
39)
50%
(
11 of
22)
2nd Serve Won
47%
(
9 of
19)
55%
(
6 of
11)
Break Points Won
50%
(
2 of
4)
35%
(
15 of
43)
Rtn Points Won
53%
(
31 of
58)
59
Total Points Won
42
|
6-4 6-1 | H2H | ||
| R1 |
Stats
Dabin Kim
Player
Ji-Hee Choi
68%
(
56 of
82)
1st Serve %
65%
(
63 of
97)
0
Aces
1
4
Double Faults
1
48%
(
27 of
56)
1st Serve Won
56%
(
35 of
63)
46%
(
12 of
26)
2nd Serve Won
32%
(
11 of
34)
47%
(
8 of
17)
Break Points Won
44%
(
7 of
16)
52%
(
43 of
82)
Rtn Points Won
53%
(
51 of
97)
90
Total Points Won
89
|
6-3 2-6 6-4 | H2H | ||
view more
Ayumi Koshiishi Recent Matches Played
Before:
| opponent | Score | H2H | |||
|---|---|---|---|---|---|
| Q1 |
Stats
Eunhye Lee
Player
Ayumi Koshiishi
64%
(
64 of
100)
1st Serve %
65%
(
55 of
85)
5
Aces
2
6
Double Faults
5
58%
(
37 of
64)
1st Serve Won
58%
(
32 of
55)
47%
(
17 of
36)
2nd Serve Won
47%
(
14 of
30)
67%
(
6 of
9)
Break Points Won
50%
(
4 of
8)
46%
(
46 of
100)
Rtn Points Won
46%
(
39 of
85)
93
Total Points Won
92
|
6-3 4-6 6-3 | H2H | ||
| QF |
Stats
Rina Saigo
Player
Ayumi Koshiishi
60%
(
45 of
75)
1st Serve %
63%
(
51 of
81)
1
Aces
0
3
Double Faults
7
64%
(
29 of
45)
1st Serve Won
65%
(
33 of
51)
50%
(
15 of
30)
2nd Serve Won
27%
(
8 of
30)
50%
(
5 of
10)
Break Points Won
33%
(
2 of
6)
41%
(
31 of
75)
Rtn Points Won
49%
(
40 of
81)
84
Total Points Won
72
|
6-3 6-4 | H2H | ||
| Q2 | 6-3 7-6(5) | H2H | |||
| Q1 |
Stats
Erika Sema
Player
Ayumi Koshiishi
73%
(
32 of
44)
1st Serve %
67%
(
30 of
45)
0
Aces
1
1
Double Faults
3
69%
(
22 of
32)
1st Serve Won
40%
(
12 of
30)
58%
(
7 of
12)
2nd Serve Won
27%
(
4 of
15)
67%
(
6 of
9)
Break Points Won
20%
(
1 of
5)
34%
(
15 of
44)
Rtn Points Won
64%
(
29 of
45)
58
Total Points Won
31
|
6-2 6-0 | H2H | ||
| R1 |
Stats
Dalila Jakupovic
Player
Ayumi Koshiishi
72%
(
38 of
53)
1st Serve %
47%
(
23 of
49)
-
Aces
-
3
Double Faults
4
71%
(
27 of
38)
1st Serve Won
57%
(
13 of
23)
60%
(
9 of
15)
2nd Serve Won
27%
(
7 of
26)
71%
(
5 of
7)
Break Points Won
17%
(
1 of
6)
32%
(
17 of
53)
Rtn Points Won
59%
(
29 of
49)
65
Total Points Won
37
|
6-3 6-1 | H2H | ||
| QF |
Stats
Ayumi Koshiishi
Player
Mei Hasegawa
62%
(
36 of
58)
1st Serve %
62%
(
39 of
63)
2
Aces
0
4
Double Faults
5
69%
(
25 of
36)
1st Serve Won
56%
(
22 of
39)
50%
(
11 of
22)
2nd Serve Won
25%
(
6 of
24)
45%
(
5 of
11)
Break Points Won
33%
(
1 of
3)
38%
(
22 of
58)
Rtn Points Won
56%
(
35 of
63)
71
Total Points Won
50
|
6-3 6-1 | H2H | ||
| Q2 |
Stats
Ayumi Koshiishi
Player
Laalitya Kalluri
57%
(
21 of
37)
1st Serve %
43%
(
16 of
37)
1
Aces
0
2
Double Faults
5
76%
(
16 of
21)
1st Serve Won
25%
(
4 of
16)
63%
(
10 of
16)
2nd Serve Won
29%
(
6 of
21)
75%
(
6 of
8)
Break Points Won
33%
(
1 of
3)
30%
(
11 of
37)
Rtn Points Won
73%
(
27 of
37)
53
Total Points Won
21
|
6-0 6-2 | H2H | ||
| R2 |
Stats
Dayeon Back
Player
Ayumi Koshiishi
60%
(
26 of
43)
1st Serve %
77%
(
27 of
35)
-
Aces
-
1
Double Faults
5
65%
(
17 of
26)
1st Serve Won
30%
(
8 of
27)
59%
(
10 of
17)
2nd Serve Won
13%
(
1 of
8)
67%
(
6 of
9)
Break Points Won
33%
(
1 of
3)
37%
(
16 of
43)
Rtn Points Won
74%
(
26 of
35)
53
Total Points Won
25
|
6-0 6-1 | H2H | ||
| R1 |
Stats
Ayumi Koshiishi
Player
Diana Marcinkevica
59%
(
44 of
75)
1st Serve %
60%
(
42 of
70)
1
Aces
1
2
Double Faults
6
52%
(
23 of
44)
1st Serve Won
52%
(
22 of
42)
55%
(
17 of
31)
2nd Serve Won
39%
(
11 of
28)
67%
(
6 of
9)
Break Points Won
38%
(
5 of
13)
47%
(
35 of
75)
Rtn Points Won
53%
(
37 of
70)
77
Total Points Won
68
|
6-4 7-6(6) | H2H | ||
| R1 |
Stats
Sahaja Yamalapalli
Player
Ayumi Koshiishi
73%
(
48 of
66)
1st Serve %
63%
(
41 of
65)
0
Aces
1
3
Double Faults
4
73%
(
35 of
48)
1st Serve Won
56%
(
23 of
41)
39%
(
7 of
18)
2nd Serve Won
42%
(
10 of
24)
50%
(
4 of
8)
Break Points Won
33%
(
1 of
3)
36%
(
24 of
66)
Rtn Points Won
49%
(
32 of
65)
74
Total Points Won
57
|
6-4 6-2 | H2H | ||
view more
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