Kimberly Birrell vs Dayeon Back Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Birrell vs D. Back

Kimberly Birrell

AUS

1

Win

Played

0

Win

Age

1.70m

Height

C. Rank

309

Best Rank

293

Total Titles

YTD Titles

$961.0K

Career Money

$4.2K

Right-handed (two-handed backhand)

Plays

Dayeon Back

KOR

1

Win

Played

0

Win

Age

1.70m

Height

C. Rank

309

Best Rank

293

Total Titles

YTD Titles

$961.0K

Career Money

$4.2K

Right-handed (two-handed backhand)

Plays

Head-to-head: Birrell 1 - 0 Back

They have played 2 sets in total, with Kimberly Birrell winning 2 and Dayeon Back winning 0. The last match between Kimberly Birrell and Dayeon Back was at the Hana Bank Korea Open - Seoul, 12-10-2023, Round: R2, Surface: Hard, with Kimberly Birrell getting the victory 6-0 6-1.

Players	Head To Head Match Wins
Birrell	1
Back	0

Last 1 H2H Matches:

(R2) Hana Bank Korea Open - Seoul(10-12-23)

Stats

Kimberly Birrell

Dayeon Back

K. Birrell vs D. Back H2H Profile

K. Birrell	Stats	D. Back
$961,016	Career Prize Money	$4,220
54.81% (262-216)	Career Total W/L	68.15% (199-93)
1	Hard	0
7	Titles	9
1	Total H2H Matches	0
47.37% (18-20)	YTD Win/Loss	50.00% (3-3)

K. Birrell vs D. Back Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kimberly Birrell has won 38.37% of points on their second serve, while Dayeon Back has won 37.89%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Kimberly Birrell, in recent form, has won 53.50% of their opponent's second serve points, while Dayeon Back has won 53.31%. The same stats for first serve returns are 29.85% and 34.77% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Kimberly Birrell has saved 55.63% of breakpoints in recent form, whereas Dayeon Back has saved 43.26% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Kimberly Birrell has won 58.57% of matches played (W/L 41/29), with Dayeon Back winning 64.86% (W/L 48/26) that gives us an overall head-to head prediction overview.
Best surface: Kimberly Birrell has their best career surface win % on Hard, winning 58% (W/L 193/141), and worse career win % on I.hard, winning 27% (W/L 4/11). Dayeon Back has their best career surface win % on Hard, winning 58% (W/L 179/81), and worse career win % on I.hard, winning 50% (W/L 3/3).
Player level: In the last year, Kimberly Birrell has played most of their matches on the Main tour, winning 59.26% of matches (W/L 16/11), where as Dayeon Back has played most of their matches on the Challengers/ITF tournaments > $10K, winning 62.07% of matches (W/L 36/22). 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 Kimberly Birrell winning 1 times and Dayeon Back being victorious 0 times. They have played 2 sets in total, with Kimberly Birrell winning 2 and Dayeon Back winning 0.
The last match between Kimberly Birrell and Dayeon Back was at the Hana Bank Korea Open - Seoul, 12-10-2023, Round: R2, Surface: Hard, with Kimberly Birrell getting the victory 6-0 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:8:14.
Opponent quality stats: Over the last 12 months, Kimberly Birrell has played against opponents with an average rank of 162.76 while Dayeon Back has played against players with an average rank of 442.66.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kimberly Birrell has won 48% of deciding sets over the last 12 months, while Dayeon Back has won 60% in all matches played on tour.
Break point conversion: In recent form, Kimberly Birrell has converted 38.02% of breakpoint opportunities, and Dayeon Back has converted 39.22% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Kimberly Birrell vs Dayeon Back Editorial Preview By TennisTipster88.

K. Birrell vs D. Back H2H Stats Used In Our Predictions

K. Birrell	Stats	D. Back
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	1
2	Aces (Total)	2
3	Total Double Faults	0
1:8:14	Average Match Time	1:8:14
55% (22/40)	1st Serve %	53% (25/47)
91% (20/22)	1st Serve Win %	40% (10/25)
44% (8/18)	2nd Serve Win %	32% (7/22)
67% (6/9)	Break Pts Won %	0% (0/1)
64% (30/47)	Return Points Win %	30% (12/40)
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

K. Birrell Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Sydney - 17-11-2025
SF Talia GibsonT. Gibson	L	6-4 3-6 6-3	Stats
QF Ya-Yi YangY. Yang	W	6-3 6-2	Stats
R2 Miho KuramochiM. Kuramochi	W	7-6(5) 6-1	Stats
R1 Lea MaL. Ma	W	7-5 6-2	Stats
Billie Jean King Cup, PO, Group E - 10-11-2025
Rubber 1 Nauhany Vitoria Leme Da SilvaN. Vitoria	W	6-4 3-6 6-1	Stats

View All

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

K. Birrell vs D. Back Stats Breakdown Vs All H2H Opponents

K. Birrell	Stats	D. Back
54.81% (262/216)	YTD Win/Loss	68.15% (199/93)
53.55% (603/523)	Sets Win/Loss	64.75% (428/233)
51.57% (5465/5132)	Games Win/Loss	57.20% (3310/2477)
57.78% (193/141)	Hard Win/Loss	68.85% (179/81)
40.38% (21/31)	Clay Win/Loss	61.54% (8/5)
51.72% (15/14)	Indoor Hard W/L	63.16% (12/7)
52.38% (33/30)	Grass Win/Loss	0% (0/0)
0.16	Aces Per Game	0.05
824	Aces Total	152
0.35	Double Faults Per Game	0.15
1820	Total Double Faults	433
1:36:27	Average Match Time	1st Match
428.1	Average Opponent Rank	461.08
63% (18880/30010)	1st Serve %	68% (11273/16536)
64% (12028/18880)	1st Serve Win %	60% (6778/11273)
45% (5023/11133)	2nd Serve Win %	46% (2408/5263)
45% (1709/3795)	Break Points Won % (Total)	50% (1207/2392)
45% (13784/30782)	Return Points Win %	50% (8223/16470)
42.11% (16/22)	Slam W/L	0% (0/0)
45.45% (15/18)	Masters W/L	0% (0/0)
37.50% (3/5)	Cups W/L	62.50% (5/3)
50.00% (49/49)	Main Tour W/L	42.86% (3/4)
59.49% (163/111)	Challenger W/L	62.60% (82/49)
59.26% (16/11)	Futures W/L	74.66% (109/37)
55% (258/472)	Best of 3 Sets Win %	68% (194/286)
67% (2/3)	Best of 5 Sets Win %	0% (0/0)
49% (61/125)	Tiebreaks Win % (Total)	55% (30/55)
53% (90/170)	Deciding Set Win %	57% (47/82)
85% (249/212)	1st Set Won, Won Match	88% (188/165)
15% (249/37)	1st Set Won, Lost Match	12% (188/23)
21% (229/49)	1st Set Lost, Won Match	32% (104/33)