Prediction of Dayeon Back vs Ah Song Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Back vs A. Song

Dayeon Back

KOR

2

Win

Played

0

Win

Age

Height

305

C. Rank

Ret.

293

Best Rank

Total Titles

YTD Titles

$4.2K

Career Money

Plays

Ah Song

KOR

2

Win

Played

0

Win

Age

Height

305

C. Rank

Ret.

293

Best Rank

Total Titles

YTD Titles

$4.2K

Career Money

Plays

Head-to-head: Back 2 - 0 Song

They have played 4 sets in total, with Dayeon Back winning 4 and Ah Song winning 0. The last match between Dayeon Back and Ah Song was at the W15 Gimcheon, 17-06-2019, Round: Q1, Surface: Hard, with Dayeon Back getting the victory 6-1 6-2.

Players	Head To Head Match Wins
Back	2
Song	0

Last 2 H2H Matches:

(Q1) W15 Gimcheon(06-17-19)

Stats

Dayeon Back

Ah Song

(Q1) W15 Gimcheon(06-10-19)

Stats

Dayeon Back

Ah Song

D. Back vs A. Song H2H Profile

D. Back	Stats	A. Song
$4,220	Career Prize Money	$0
68.15% (199-93)	Career Total W/L	42.86% (45-60)
2	Hard	0
9	Titles	0
2	Total H2H Matches	0
50.00% (3-3)	YTD Win/Loss	0% (0-0)

D. Back vs A. Song 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 Ah Song has won 0%. 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 53.11% of their opponent's second serve points, while Ah Song has won 0%. The same stats for first serve returns are 35.31% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Dayeon Back has saved 43.31% of breakpoints in recent form, whereas Ah Song has saved 0% 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 Ah Song winning 0% (W/L 0/0) 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 179/81), and worse career win % on I.hard, winning 50% (W/L 3/3). Ah Song has their best career surface win % on Hard, winning 69% (W/L 45/58), and worse career win % on I.hard, winning 0% (W/L 0/2).
Player level: In the last year, Dayeon Back has played most of their matches on the Challengers/ITF tournaments > $10K, winning 62.07% of matches (W/L 36/22), where as Ah Song 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 Dayeon Back winning 2 times and Ah Song being victorious 0 times. They have played 4 sets in total, with Dayeon Back winning 4 and Ah Song winning 0.
The last match between Dayeon Back and Ah Song was at the W15 Gimcheon, 17-06-2019, Round: Q1, 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 1:37:0.
Opponent quality stats: Over the last 12 months, Dayeon Back has played against opponents with an average rank of 440.85 while Ah Song 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, Dayeon Back has won 60% of deciding sets over the last 12 months, while Ah Song has won 0% in all matches played on tour.
Break point conversion: In recent form, Dayeon Back has converted 39.01% of breakpoint opportunities, and Ah Song 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.

Dayeon Back vs Ah Song Editorial Preview By TennisTipster88.

D. Back vs A. Song H2H Stats Used In Our Predictions

D. Back	Stats	A. Song
2	H2H Matches Won	0
4	Sets Won	0
25	Games Won	8
0	Aces (Total)	1
2	Total Double Faults	8
1:37:0	Average Match Time	1:37:0
64% (57/89)	1st Serve %	63% (76/120)
65% (37/57)	1st Serve Win %	45% (34/76)
59% (19/32)	2nd Serve Win %	36% (16/44)
57% (12/21)	Break Pts Won %	43% (3/7)
58% (70/120)	Return Points Win %	37% (33/89)
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

D. Back Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Playford - 24-11-2025
R1 Sijia WeiS. Wei	L	6-4 6-0	Stats
W75 Sydney - 17-11-2025
R2 Talia GibsonT. Gibson	L	6-3 6-2	Stats
R1 Laquisa KhanL. Khan	W	6-4 6-2	Stats
W50 Brisbane - 10-11-2025
R1 Gabriella Da Silva FickG. Da	L	6-2 2-6 6-4	Stats
W35 Hamamatsu - 03-11-2025
R1 Kisa YoshiokaK. Yoshioka	L	3-6 6-4 7-5	Stats

View All

A. Song Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Yeongwol - 02-09-2019
Q3 Eunyeong ParkE. Park	L	2-6 6-2 10-3	Stats
Q2 Seo Yeon ParkS. Yeon	W	6-2 6-1	Stats
Q1 Seohyeon KimS. Kim	W	6-0 6-2	Stats
W15 Gimcheon - 17-06-2019
Q1 Dayeon BackD. Back	L	6-1 6-2	Stats
W15 Gimcheon - 10-06-2019
Q1 Dayeon BackD. Back	L	7-5 6-0	Stats

View All

D. Back vs A. Song Stats Breakdown Vs All H2H Opponents

D. Back	Stats	A. Song
68.15% (199/93)	YTD Win/Loss	42.86% (45/60)
64.75% (428/233)	Sets Win/Loss	44.78% (103/127)
57.20% (3310/2477)	Games Win/Loss	47.76% (939/1027)
68.85% (179/81)	Hard Win/Loss	43.69% (45/58)
61.54% (8/5)	Clay Win/Loss	0% (0/0)
63.16% (12/7)	Indoor Hard W/L	0.00% (0/2)
0.05	Aces Per Game	0.01
152	Aces Total	5
0.15	Double Faults Per Game	0.05
433	Total Double Faults	50
1st Match	Average Match Time	1st Match
459.82	Average Opponent Rank	359.11
68% (11273/16536)	1st Serve %	57% (339/592)
60% (6778/11273)	1st Serve Win %	50% (168/339)
46% (2408/5263)	2nd Serve Win %	38% (96/253)
50% (1207/2392)	Break Points Won % (Total)	48% (29/61)
50% (8223/16470)	Return Points Win %	42% (234/555)
62.50% (5/3)	Cups W/L	0% (0/0)
42.86% (3/4)	Main Tour W/L	0.00% (0/3)
62.60% (82/49)	Challenger W/L	43.90% (18/23)
74.66% (109/37)	Futures W/L	44.26% (27/34)
68% (194/286)	Best of 3 Sets Win %	43% (44/102)
55% (30/55)	Tiebreaks Win % (Total)	43% (3/7)
57% (47/82)	Deciding Set Win %	39% (9/23)
88% (188/165)	1st Set Won, Won Match	83% (48/40)
12% (188/23)	1st Set Won, Lost Match	15% (48/7)
32% (104/33)	1st Set Lost, Won Match	7% (57/4)