Prediction of Thai Kwiatkowski vs Hunter Callahan Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
T. Kwiatkowski vs H. Callahan

Thai Kwiatkowski

USA

1

Win

Played

0

Win

Age

6'2" (188 cm)

Height

6'3" (191 cm)

677

C. Rank

Ret.

181

Best Rank

696

Total Titles

YTD Titles

$94.0K

Career Money

Right-Handed

Plays

Right-Handed

Hunter Callahan

USA

1

Win

Played

0

Win

Age

6'2" (188 cm)

Height

6'3" (191 cm)

677

C. Rank

Ret.

181

Best Rank

696

Total Titles

YTD Titles

$94.0K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Kwiatkowski 1 - 0 Callahan

They have played 2 sets in total, with Thai Kwiatkowski winning 2 and Hunter Callahan winning 0. The last match between Thai Kwiatkowski and Hunter Callahan was at the USA F22, 28-06-2016, Round: R1, Surface: Clay, with Thai Kwiatkowski getting the victory 6-4 6-1.

Players	Head To Head Match Wins
Kwiatkowski	1
Callahan	0

Last 1 H2H Matches:

(R1) USA F22(06-28-16)

Stats

Thai Kwiatkowski

Hunter Callahan

T. Kwiatkowski vs H. Callahan H2H Profile

T. Kwiatkowski	Stats	H. Callahan
$94,010	Career Prize Money	$0
56.28% (233-181)	Career Total W/L	60.35% (137-90)
1	Clay	0
8	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

T. Kwiatkowski vs H. Callahan Match Preview:

Second serve performance recent form: In recent form (last 6 months), Thai Kwiatkowski has won 46.09% of points on their second serve, while Hunter Callahan has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Thai Kwiatkowski, in recent form, has won 44.55% of their opponent's second serve points, while Hunter Callahan has won 0%. The same stats for first serve returns are 24.24% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Thai Kwiatkowski has saved 66.67% of breakpoints in recent form, whereas Hunter Callahan has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Thai Kwiatkowski has won 0% of matches played (W/L 0/4), with Hunter Callahan winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Thai Kwiatkowski has their best career surface win % on Hard, winning 60% (W/L 152/101), and worse career win % on Grass, winning 0% (W/L 0/7). Hunter Callahan has their best career surface win % on Clay, winning 60% (W/L 60/39), and worse career win % on I.hard, winning 58% (W/L 18/13).
Player level: In the last year, Thai Kwiatkowski has played most of their matches on the Challengers/ITF tournaments > $10K, winning 0.00% of matches (W/L 0/2), where as Hunter Callahan 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 1 times before with Thai Kwiatkowski winning 1 times and Hunter Callahan being victorious 0 times. They have played 2 sets in total, with Thai Kwiatkowski winning 2 and Hunter Callahan winning 0.
The last match between Thai Kwiatkowski and Hunter Callahan was at the USA F22, 28-06-2016, Round: R1, Surface: Clay, with Thai Kwiatkowski getting the victory 6-4 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:11:0.
Opponent quality stats: Over the last 12 months, Thai Kwiatkowski has played against opponents with an average rank of 342.75 while Hunter Callahan 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, Thai Kwiatkowski has won 0% of deciding sets over the last 12 months, while Hunter Callahan has won 0% in all matches played on tour.
Break point conversion: In recent form, Thai Kwiatkowski has converted 14.81% of breakpoint opportunities, and Hunter Callahan 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.

Thai Kwiatkowski vs Hunter Callahan Editorial Preview By TennisTipster88.

T. Kwiatkowski vs H. Callahan H2H Stats Used In Our Predictions

T. Kwiatkowski	Stats	H. Callahan
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
4	Aces (Total)	4
1	Total Double Faults	3
1:11:0	Average Match Time	1:11:0
69% (41/59)	1st Serve %	63% (32/51)
66% (27/41)	1st Serve Win %	59% (19/32)
61% (11/18)	2nd Serve Win %	42% (8/19)
44% (4/9)	Break Pts Won %	25% (1/4)
47% (24/51)	Return Points Win %	36% (21/59)
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

T. Kwiatkowski Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Charlottesville Challenger - 27-10-2025
R1 Patrick ZahrajP. Zahraj	L	7-5 6-3	Stats
Winston-Salem Challenger - 08-09-2025
R1 Alex RybakovA. Rybakov	L	7-6(3) 6-4	Stats
Winston-Salem Open - Winston-Salem - 18-08-2025
Q1 Karl PolingK. Poling	L	3-6 7-5 6-3	Stats
Citi Open - Washington - 21-07-2025
Q1 Murphy CassoneM. Cassone	L	6-2 6-4	Stats
Winston-Salem Open - Winston-Salem - 19-08-2024
Q3 Strong KirchheimerS. Kirchheimer	L	6-3 6-4	Stats

View All

H. Callahan Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
USA F18 (Pittsburgh) - 25-06-2018
R1 Juan Alejandro HernandezJ. Alejandro	L	6-2 6-2	Stats
USA F39 (Waco) - 27-11-2017
R2 Ryan ShaneR. Shane	L	7-6(3) 6-2	Stats
R1 Samm ButlerS. Butler	W	6-4 6-4	Stats
USA F38 (Columbus) - 20-11-2017
R2 Alexander SarkissianA. Sarkissian	L	6-2 7-5	Stats
R1 Vidit VaghelaV. Vaghela	W	6-4 6-3	Stats

View All

T. Kwiatkowski vs H. Callahan Stats Breakdown Vs All H2H Opponents

T. Kwiatkowski	Stats	H. Callahan
56.28% (233/181)	YTD Win/Loss	60.35% (137/90)
56.08% (544/426)	Sets Win/Loss	59.25% (301/207)
52.59% (4871/4392)	Games Win/Loss	54.14% (2536/2148)
60.08% (152/101)	Hard Win/Loss	60.82% (59/38)
54.02% (47/40)	Clay Win/Loss	60.61% (60/39)
50.75% (34/33)	Indoor Hard W/L	58.06% (18/13)
0.00% (0/7)	Grass Win/Loss	0% (0/0)
0.47	Aces Per Game	0.16
2117	Aces Total	363
0.27	Double Faults Per Game	0.09
1237	Total Double Faults	199
1:27:18	Average Match Time	1st Match
522.31	Average Opponent Rank	384.07
60% (15246/25604)	1st Serve %	61% (4004/6564)
72% (10949/15246)	1st Serve Win %	67% (2701/4004)
50% (5130/10358)	2nd Serve Win %	50% (1276/2560)
41% (1080/2606)	Break Points Won % (Total)	41% (248/609)
39% (10391/26391)	Return Points Win %	38% (2503/6574)
14.29% (2/12)	Slam W/L	0% (0/0)
20.00% (1/4)	Masters W/L	0% (0/0)
35.71% (10/18)	Main Tour W/L	0% (0/0)
53.21% (116/102)	Challenger W/L	42.86% (9/12)
69.80% (104/45)	Futures W/L	62.14% (128/78)
56% (230/408)	Best of 3 Sets Win %	59% (131/221)
33% (1/3)	Best of 5 Sets Win %	100% (3/3)
50% (71/142)	Tiebreaks Win % (Total)	49% (26/53)
44% (62/140)	Deciding Set Win %	43% (23/54)
79% (252/199)	1st Set Won, Won Match	89% (131/117)
21% (252/52)	1st Set Won, Lost Match	11% (131/14)
20% (162/33)	1st Set Lost, Won Match	20% (96/19)