Giselle Isabella Guillen vs Carolann Delaunay Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 11 Mar at 03:24 AM UTC

HEAD TO HEAD

G. Isabella Guillen vs C. Delaunay

Giselle Isabella Guillen
Giselle Isabella Guillen

Flag AUS AUS

w
w
w
w
w
w
w
l
l
l
Carolann Delaunay
Carolann Delaunay

Flag CAL CAL

w
l
l
l
w
l
w
l
l
l

1

Win

1

Played

0

Win

17
Age
21
-
Height
-
0
C. Rank
886
0
Best Rank
867
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Head-to-head: Guillen 1 - 0 Delaunay

They have played 3 sets in total, with Giselle Isabella Guillen winning 2 and Carolann Delaunay winning 1. The last match between Giselle Isabella Guillen and Carolann Delaunay was at the W35 Mildura, 11-03-2025, Round: R1, Surface: Grass, with Giselle Isabella Guillen getting the victory 6-0 6-7(1) 6-3.

PlayersHead To Head Match Wins
Guillen1
Delaunay0
Last 1 H2H Matches:

(R1W35 Mildura(03-11-25)

Grass
AUS Flag
Giselle Isabella Guillen
6
6
6
CAL Flag
Carolann Delaunay
0
7
3

G. I. Guillen vs C. Delaunay H2H Profile

Stats
$0Career Prize Money$0
57.14% (8-6)Career Total W/L38.89% (35-55)
1Grass0
1Titles0
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

G. I. Guillen vs C. Delaunay Match Preview:

So here we go with the grand adventure that is Delaunay vs. Guillen, as they've been serving percentages and returning stats with a pinch of humor. First off, when life gives Delaunay a second serve, they win a humble 33.56% of those points, while Guillen cashes in at a solid 47.83%. If this match were a buffet, Guillen seems to be getting more bang for his buck. After all, whoever wins the second serve could be holding the key to victory, or at least to the snack bar!

On the return side of things, Delaunay has taken 46.74% of others' second serve points, compared to Guillen's winning 57.38%. However, Delaunay's first serve return stats sit at 37.43%, while Guillen clocks in at 27.18%. It seems like Delaunay might have figured out a secret handshake for first serves—Guillen just takes cue cards. Hmm, should we give Delaunay a pat on the back... or a shoulder rub for luck?

As the stakes get higher and nerves start wearing thin, Delaunay saves 40.41% of breakpoints under pressure, giving a valiant effort that nearly matches Guillen's 42.11%. They’ve been practicing those deep yogi breaths for sure. Combine that with their celestial stats from the past year, Delaunay’s 39.53% match win rate is squarely planted on Earth, while Guillen's 0% floats somewhere in the cosmos.

When it comes to showing off on different surfaces, Delaunay appears most comfortable on Hard courts with a win rate of 45%, although with Clay, Delaunay seems to be doing their best Houdini impression with a vanishing act at 0%. Guillen tries to tread the same ground but somehow keeps slipping on Hard, also holding at a bewildering 0%. Maybe a tiny sandpit will be the great equalizer they both need!

Fancy tournaments, anyone? While Delaunay is hustling with a 39.13% win rate in ITF events over $10K, Guillen seems to be more familiar with sipping lemonade from the sidelines, celebrating a win party of 0%. They've faced some foes too: Delaunay tackled players averaging rank 239.65, while Guillen saw opponents ranked at a more friendly 649. That must be some heart-racing, cross-court action right there!

Now, when the earth-shattering moment comes, and this nail-biter finds itself in a deciding set, Delaunay excels with a 71% win rate. Guillen, however, might prefer organizers to offer tea and a cuddle because they haven't snatched any decisive wins just yet. Breakpoint conversion opportunities stare both straight in the eye, with Delaunay displaying an artful 48.75% conversion, whereas Guillen settles for 29.41%—perhaps time to strategize a little harder.

With all these gleeful stats singing away in our heads, it’s safe to put our virtual money on Delaunay stepping off the court with smiles and cheers. Prediction hat on: Delaunay takes it—unless Guillen suddenly morphs into a tennis wizard mid-match!

Giselle Isabella Guillen vs Carolann Delaunay Editorial Preview By TennisTipster88.

G. I. Guillen vs C. Delaunay H2H Stats Used In Our Predictions

Stats
1H2H Matches Won0
2Sets Won1
18Games Won10
2Aces (Total)0
7Total Double Faults9
2:14:39Average Match Time2:14:39
63% (56/89)1st Serve %63% (59/94)
75% (42/56)1st Serve Win %63% (37/59)
39% (13/33)2nd Serve Win %34% (12/35)
50% (6/12)Break Pts Won %33% (2/6)
48% (45/94)Return Points Win %38% (34/89)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)Deciding Set 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 %: Guillen 43%, Delaunay 38%.
Opp 2nd Serve Pts Won: Guillen 64%, Delaunay 55%.
Break Points Saved %: Guillen 52%, Delaunay 52%.

G. I. Guillen Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW75 Sydney - 17-11-2025

Q1

JPNA. Koshiishi
L
6-0 6-2
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

C. Delaunay Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardW15 Lousada - 24-11-2025

Q3

AUSA. Simes
L
6-4 6-1
I.hardW35 Reims - 29-09-2025

Q2

NEDD. Havermans
L
6-4 4-6 10-4
HardW15 Gurugram - 22-09-2025

R2

RUSM. Mikhailova
L
6-4 6-4

R1

INDS. Ahlawat
W
1-0 ret.
HardW15 Gurugram - 15-09-2025

R2

RUSM. Mikhailova
L
6-3 2-6 7-5
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G. I. Guillen vs C. Delaunay Stats Breakdown Vs All H2H Opponents

Stats
57.14% (8/6)YTD Win/Loss38.89% (35/55)
53.13% (17/15)Sets Win/Loss38.38% (76/122)
50.74% (138/134)Games Win/Loss45.64% (838/998)
58.33% (7/5)Hard Win/Loss42.17% (35/48)
0% (0/0)Clay Win/Loss0.00% (0/1)
0% (0/0)Indoor Hard W/L0.00% (0/3)
50.00% (1/1)Grass Win/Loss0.00% (0/3)
0.06Aces Per Game0.06
8Aces Total53
0.35Double Faults Per Game0.42
46Total Double Faults380
1:14:34Average Match Time1:9:6
500.79Average Opponent Rank352.71
60% (415/687)1st Serve %63% (2884/4588)
58% (240/415)1st Serve Win %56% (1613/2884)
44% (121/272)2nd Serve Win %40% (683/1704)
42% (34/81)Break Points Won % (Total)54% (256/475)
44% (290/664)Return Points Win %45% (1909/4269)
14.29% (1/6)Challenger W/L34.88% (15/28)
100.00% (7/0)Futures W/L42.55% (20/27)
57% (8/14)Best of 3 Sets Win %38% (34/89)
67% (2/3)Tiebreaks Win % (Total)46% (6/13)
75% (3/4)Deciding Set Win %63% (12/19)
100% (7/7)1st Set Won, Won Match89% (28/25)
0% (7/0)1st Set Won, Lost Match11% (28/3)
14% (7/1)1st Set Lost, Won Match16% (62/10)

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