MATCHSTAT

Dayeon Back vs Boyoung Jeong Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

D. Back vs B. Jeong

Dayeon Back
Dayeon Back

Flag KOR KOR

w
w
l
w
w
w
w
l
l
l
Boyoung Jeong
Boyoung Jeong

Flag KOR KOR

l
l
l
w
w
w
w
w
w
l

5

Win

5

Played

0

Win

23
Age
22
-
Height
-
308
C. Rank
502
293
Best Rank
485
0
Total Titles
0
0
YTD Titles
0
$4.2K
Career Money
$0
-
Plays
-

Head-to-head: Back 5 - 0 Jeong

They have played 10 sets in total, with Dayeon Back winning 10 and Boyoung Jeong winning 0. The last match between Dayeon Back and Boyoung Jeong was at the W15 Yeongwol, 06-10-2024, Round: F, Surface: Hard, with Dayeon Back getting the victory 6-1 6-2.

PlayersHead To Head Match Wins
Back5
Jeong0
Last 5 H2H Matches:

(F) W15 Yeongwol(10-06-24)

Hard
KOR Flag
Dayeon Back
6
6
KOR Flag
Boyoung Jeong
1
2

(QF) W15 Yeongwol(09-27-24)

Hard
KOR Flag
Dayeon Back
6
6
KOR Flag
Boyoung Jeong
1
3

(SF) W15 Yeongwol(09-02-23)

Hard
KOR Flag
Dayeon Back
6
6
KOR Flag
Boyoung Jeong
1
3

D. Back vs B. Jeong H2H Profile

KORD. Back
Stats
KORB. Jeong
$4,220Career Prize Money$0
68.51% (198-91)Career Total W/L52.53% (114-103)
5Hard0
9Titles3
5Total H2H Matches0
50.00% (3-3)YTD Win/Loss0% (0-0)

D. Back vs B. Jeong Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Dayeon Back has won 38.46% of points on their second serve, while Boyoung Jeong has won 37.18%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Dayeon Back, in recent form, has won 54.46% of their opponent's second serve points, while Boyoung Jeong has won 54.13%. The same stats for first serve returns are 35.04% and 33.46% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Dayeon Back has saved 44.35% of breakpoints in recent form, whereas Boyoung Jeong has saved 45.13% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Dayeon Back has won 64.86% of matches played (W/L 48/26), with Boyoung Jeong winning 57.14% (W/L 36/27) that gives us an overall head-to head prediction overview.
  • Best surface: Dayeon Back has their best career surface win % on Hard, winning 69% (W/L 178/79), and worse career win % on I.hard, winning 50% (W/L 3/3). Boyoung Jeong has their best career surface win % on Hard, winning 69% (W/L 108/92), and worse career win % on Clay, winning 33% (W/L 4/8).
  • Player level: In the last year, Dayeon Back has played most of their matches on the Challengers/ITF tournaments > $10K, winning 63.16% of matches (W/L 36/21), where as Boyoung Jeong has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 60.87% of matches (W/L 28/18). 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 5 times before with Dayeon Back winning 5 times and Boyoung Jeong being victorious 0 times. They have played 10 sets in total, with Dayeon Back winning 10 and Boyoung Jeong winning 0.
  • The last match between Dayeon Back and Boyoung Jeong was at the W15 Yeongwol, 06-10-2024, Round: F, Surface: Hard, with Dayeon Back getting the victory 6-1 6-2.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:18:24.
  • Opponent quality stats: Over the last 12 months, Dayeon Back has played against opponents with an average rank of 443.18 while Boyoung Jeong has played against players with an average rank of 389.48.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Dayeon Back has won 57% of deciding sets over the last 12 months, while Boyoung Jeong has won 50% in all matches played on tour.
  • Break point conversion: In recent form, Dayeon Back has converted 38.46% of breakpoint opportunities, and Boyoung Jeong has converted 46.88% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Dayeon Back vs Boyoung Jeong Editorial Preview By TennisTipster88.

D. Back vs B. Jeong H2H Stats Used In Our Predictions

KORD. Back
Stats
KORB. Jeong
5H2H Matches Won0
10Sets Won0
62Games Won23
5Aces (Total)1
2Total Double Faults14
1:18:24Average Match Time1:18:24
74% (188/253)1st Serve %68% (158/234)
70% (131/188)1st Serve Win %51% (81/158)
45% (29/65)2nd Serve Win %37% (28/76)
67% (20/30)Break Pts Won %30% (6/20)
53% (125/234)Return Points Win %37% (93/253)
100% (5/5)Best‑of‑3 Win %0% (0/5)
100% (5/5)1st Set Won, Won Match0% (0/0)
0% (0/5)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/5)

Recent Performance Stats

2nd Serve Win %: Back 44%, Jeong 40%.
Opp 2nd Serve Pts Won: Back 59%, Jeong 58%.
Break Points Saved %: Back 54%, Jeong 48%.

D. Back Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW50 Brisbane - 10-11-2025

R1

AUSG. Da
L
6-2 2-6 6-4
CarpetW35 Hamamatsu - 03-11-2025

R1

JPNK. Yoshioka
L
3-6 6-4 7-5
CarpetW35 Makinohara - 27-10-2025

F

JPNS. Saito
L
6-1 6-2

SF

JPNA. Shimizu
W
7-6(2) 1-6 7-6(3)

QF

KORE. Lee
W
6-3 6-4
View All

B. Jeong Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW50 Brisbane - 10-11-2025

Q3

AUSS. Rokusek
L
6-4 6-3

Q1

AUSA. Cui
W
6-2 6-1
HardW35 Darwin - 06-10-2025

F

AUSE. Micic
W
6-2 7-5

SF

AUST. Preston
W
6-3 4-6 7-6(9)

QF

AUSJ. Sibai
W
6-1 6-3
View All
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D. Back vs B. Jeong Stats Breakdown Vs All H2H Opponents

KORD. Back
Stats
KORB. Jeong
68.51% (198/91)YTD Win/Loss52.53% (114/103)
65.04% (426/229)Sets Win/Loss52.56% (246/222)
57.34% (3289/2447)Games Win/Loss51.30% (2079/1974)
69.26% (178/79)Hard Win/Loss54.00% (108/92)
61.54% (8/5)Clay Win/Loss33.33% (4/8)
63.16% (12/7)Indoor Hard W/L40.00% (2/3)
0.05Aces Per Game0.12
148Aces Total238
0.15Double Faults Per Game0.47
422Total Double Faults927
1:31:11Average Match Time1:25:56
460.6Average Opponent Rank396.27
68% (11180/16379)1st Serve %60% (6938/11511)
60% (6723/11180)1st Serve Win %60% (4140/6938)
46% (2389/5199)2nd Serve Win %41% (1886/4573)
50% (1198/2375)Break Points Won % (Total)50% (785/1570)
50% (8158/16319)Return Points Win %48% (5524/11612)
62.50% (5/3)Cups W/L0.00% (0/2)
42.86% (3/4)Main Tour W/L0.00% (0/4)
63.28% (81/47)Challenger W/L46.15% (24/28)
74.66% (109/37)Futures W/L56.60% (90/69)
68% (193/283)Best of 3 Sets Win %52% (109/208)
0% (0/0)Best of 5 Sets Win %0% (0/2)
55% (30/55)Tiebreaks Win % (Total)44% (11/25)
57% (47/82)Deciding Set Win %45% (18/40)
88% (187/164)1st Set Won, Won Match88% (116/102)
12% (187/23)1st Set Won, Lost Match12% (116/14)
32% (102/33)1st Set Lost, Won Match11% (100/11)

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