MATCHSTAT

Katie Swan vs Giselle Isabella Guillen Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

K. Swan vs G. Isabella Guillen

Katie Swan
Katie Swan

Flag GBR GBR

w
w
l
w
l
w
w
w
w
l
Giselle Isabella Guillen
Giselle Isabella Guillen

Flag AUS AUS

l
w
w
w
w
w
w
w
l
l

1

Win

1

Played

0

Win

26
Age
17
-
Height
-
319
C. Rank
0
118
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$221.9K
Career Money
$0
-
Plays
-

Head-to-head: Swan 1 - 0 Guillen

They have played 2 sets in total, with Katie Swan winning 2 and Giselle Isabella Guillen winning 0. The last match between Katie Swan and Giselle Isabella Guillen was at the W35 Wagga Wagga, 11-09-2025, Round: R1, Surface: Hard, with Katie Swan getting the victory 6-3 6-0.

PlayersHead To Head Match Wins
Swan1
Guillen0
Last 1 H2H Matches:

(R1) W35 Wagga Wagga(09-11-25)

Hard
GBR Flag
Katie Swan
6
6
AUS Flag
Giselle Isabella Guillen
3
0

K. Swan vs G. I. Guillen H2H Profile

GBRK. Swan
Stats
AUSG. I. Guillen
$221,866Career Prize Money$0
62.30% (238-144)Career Total W/L61.54% (8-5)
1Hard0
15Titles1
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

K. Swan vs G. I. Guillen Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Katie Swan has won 39.28% of points on their second serve, while Giselle Isabella Guillen has won 31.40%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Katie Swan, in recent form, has won 50.94% of their opponent's second serve points, while Giselle Isabella Guillen has won 46.85%. The same stats for first serve returns are 30.46% and 34.55% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Katie Swan has saved 47.59% of breakpoints in recent form, whereas Giselle Isabella Guillen has saved 50.00% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Katie Swan has won 78.72% of matches played (W/L 37/10), with Giselle Isabella Guillen winning 61.54% (W/L 8/5) that gives us an overall head-to head prediction overview.
  • Best surface: Katie Swan has their best career surface win % on I.hard, winning 67% (W/L 20/10), and worse career win % on Clay, winning 40% (W/L 14/21). Giselle Isabella Guillen has their best career surface win % on Hard, winning 67% (W/L 7/4), and worse career win % on Grass, winning 50% (W/L 1/1).
  • Player level: In the last year, Katie Swan has played most of their matches on the Challengers/ITF tournaments > $10K, winning 78.95% of matches (W/L 30/8), where as Giselle Isabella Guillen has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 100.00% of matches (W/L 7/0). 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 Katie Swan winning 1 times and Giselle Isabella Guillen being victorious 0 times. They have played 2 sets in total, with Katie Swan winning 2 and Giselle Isabella Guillen winning 0.
  • The last match between Katie Swan and Giselle Isabella Guillen was at the W35 Wagga Wagga, 11-09-2025, Round: R1, Surface: Hard, with Katie Swan getting the victory 6-3 6-0.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:30:53.
  • Opponent quality stats: Over the last 12 months, Katie Swan has played against opponents with an average rank of 429.23 while Giselle Isabella Guillen has played against players with an average rank of 504.54.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Katie Swan has won 45% of deciding sets over the last 12 months, while Giselle Isabella Guillen has won 75% in all matches played on tour.
  • Break point conversion: In recent form, Katie Swan has converted 40.82% of breakpoint opportunities, and Giselle Isabella Guillen has converted 43.75% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Katie Swan vs Giselle Isabella Guillen Editorial Preview By TennisTipster88.

K. Swan vs G. I. Guillen H2H Stats Used In Our Predictions

GBRK. Swan
Stats
AUSG. I. Guillen
1H2H Matches Won0
2Sets Won0
12Games Won3
1Aces (Total)0
3Total Double Faults6
1:30:53Average Match Time1:30:53
77% (33/43)1st Serve %57% (30/53)
73% (24/33)1st Serve Win %43% (13/30)
50% (5/10)2nd Serve Win %30% (7/23)
75% (6/8)Break Pts Won %50% (2/4)
62% (33/53)Return Points Win %33% (14/43)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Swan 48%, Guillen 46%.
Opp 2nd Serve Pts Won: Swan 59%, Guillen 64%.
Break Points Saved %: Swan 59%, Guillen 53%.

K. Swan Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW35 Brisbane - 20-10-2025

F

CHNF. Tian
L
2-6 7-6(5) 6-1

SF

AUST. Preston
W
0-6 6-4 6-2

QF

JPNN. Kawaguchi
W
6-4 7-6(3)

R2

JPNN. Sato
W
6-0 6-3

R1

AUSS. Rokusek
W
1-6 6-2 7-6(1)
View All

G. I. Guillen Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW35 Wagga Wagga - 15-09-2025

R1

JPNE. Sema
L
6-3 6-1
HardW35 Wagga Wagga - 08-09-2025

R1

GBRK. Swan
L
6-3 6-0
HardW15 Tweed Heads - 04-08-2025

F

AUSC. Aulia
W
6-3 1-6 6-4

SF

JPNY. Kitahara
W
6-1 6-2

QF

AUSA. Smith
W
7-5 6-4
View All
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K. Swan vs G. I. Guillen Stats Breakdown Vs All H2H Opponents

GBRK. Swan
Stats
AUSG. I. Guillen
62.30% (238/144)YTD Win/Loss61.54% (8/5)
62.03% (526/322)Sets Win/Loss56.67% (17/13)
55.31% (4233/3420)Games Win/Loss52.71% (136/122)
67.07% (165/81)Hard Win/Loss63.64% (7/4)
40.00% (14/21)Clay Win/Loss0% (0/0)
73.21% (41/15)Indoor Hard W/L0% (0/0)
40.00% (18/27)Grass Win/Loss50.00% (1/1)
0.35Aces Per Game0.06
1299Aces Total8
0.38Double Faults Per Game0.34
1406Total Double Faults43
1:28:51Average Match Time1:14:37
503.04Average Opponent Rank504.54
59% (12909/21757)1st Serve %60% (392/649)
68% (8742/12909)1st Serve Win %58% (226/392)
45% (3971/8856)2nd Serve Win %47% (120/257)
49% (1363/2806)Break Points Won % (Total)43% (34/79)
46% (10236/22260)Return Points Win %44% (276/621)
37.04% (10/17)Slam W/L0% (0/0)
42.86% (3/4)Masters W/L0% (0/0)
66.67% (2/1)Cups W/L0% (0/0)
38.46% (10/16)Main Tour W/L0% (0/0)
64.26% (178/99)Challenger W/L16.67% (1/5)
83.33% (35/7)Futures W/L100.00% (7/0)
64% (232/362)Best of 3 Sets Win %62% (8/13)
0% (0/3)Best of 5 Sets Win %0% (0/0)
53% (34/64)Tiebreaks Win % (Total)67% (2/3)
47% (47/101)Deciding Set Win %75% (3/4)
86% (243/210)1st Set Won, Won Match100% (7/7)
12% (243/29)1st Set Won, Lost Match0% (7/0)
20% (138/27)1st Set Lost, Won Match17% (6/1)

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