Prediction of Hunter Callahan vs Strong Kirchheimer Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
H. Callahan vs S. Kirchheimer

Hunter Callahan

USA

1

Win

Played

1

Win

Age

6'3" (191 cm)

Height

6'1" (185 cm)

Ret.

C. Rank

721

696

Best Rank

375

Total Titles

YTD Titles

Career Money

$8.2K

Right-Handed

Plays

Right-Handed

Strong Kirchheimer

USA

1

Win

Played

1

Win

Age

6'3" (191 cm)

Height

6'1" (185 cm)

Ret.

C. Rank

721

696

Best Rank

375

Total Titles

YTD Titles

Career Money

$8.2K

Right-Handed

Plays

Right-Handed

Head-to-head: Callahan 1 - 1 Kirchheimer

They have played 4 sets in total, with Hunter Callahan winning 2 and Strong Kirchheimer winning 2. The last match between Hunter Callahan and Strong Kirchheimer was at the USA F22 (Pittsburgh), 28-06-2017, Round: R1, Surface: Clay, with Hunter Callahan getting the victory 6-3 6-1.

Players	Head To Head Match Wins
Callahan	1
Kirchheimer	1

Last 2 H2H Matches:

(R1) USA F22 (Pittsburgh)(06-28-17)

Stats

Hunter Callahan

Strong Kirchheimer

(Q1) USA F24(08-03-15)

Stats

Strong Kirchheimer

Hunter Callahan

H. Callahan vs S. Kirchheimer H2H Profile

H. Callahan	Stats	S. Kirchheimer
$0	Career Prize Money	$8,150
60.35% (137-90)	Career Total W/L	53.68% (314-271)
1	Clay	0
0	Hard	1
0	Titles	1
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

H. Callahan vs S. Kirchheimer Match Preview:

Second serve performance recent form: In recent form (last 6 months), Hunter Callahan has won 0% of points on their second serve, while Strong Kirchheimer has won 48.25%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Hunter Callahan, in recent form, has won 0% of their opponent's second serve points, while Strong Kirchheimer has won 44.04%. The same stats for first serve returns are 0% and 26.80% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Hunter Callahan has saved 0% of breakpoints in recent form, whereas Strong Kirchheimer has saved 60.74% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Hunter Callahan has won 0% of matches played (W/L 0/0), with Strong Kirchheimer winning 37.93% (W/L 22/36) that gives us an overall head-to head prediction overview.
Best surface: Hunter Callahan has their best career surface win % on Clay, winning 61% (W/L 60/39), and worse career win % on I.hard, winning 58% (W/L 18/13). Strong Kirchheimer has their best career surface win % on Clay, winning 61% (W/L 74/61), and worse career win % on Hard, winning 53% (W/L 175/154).
Player level: In the last year, Hunter Callahan has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Strong Kirchheimer has played most of their matches on the Challengers/ITF tournaments > $10K, winning 35.48% of matches (W/L 11/20). 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 Hunter Callahan winning 1 times and Strong Kirchheimer being victorious 1 times. They have played 4 sets in total, with Hunter Callahan winning 2 and Strong Kirchheimer winning 2.
The last match between Hunter Callahan and Strong Kirchheimer was at the USA F22 (Pittsburgh), 28-06-2017, Round: R1, Surface: Clay, with Hunter Callahan getting the victory 6-3 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:55:0.
Opponent quality stats: Over the last 12 months, Hunter Callahan has played against opponents with an average rank of 0 while Strong Kirchheimer has played against players with an average rank of 400.28.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Hunter Callahan has won 0% of deciding sets over the last 12 months, while Strong Kirchheimer has won 37% in all matches played on tour.
Break point conversion: In recent form, Hunter Callahan has converted 0% of breakpoint opportunities, and Strong Kirchheimer has converted 32.94% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Hunter Callahan vs Strong Kirchheimer Editorial Preview By TennisTipster88.

H. Callahan vs S. Kirchheimer H2H Stats Used In Our Predictions

H. Callahan	Stats	S. Kirchheimer
1	H2H Matches Won	1
2	Sets Won	2
17	Games Won	16
2	Aces (Total)	1
1	Total Double Faults	3
0:55:0	Average Match Time	0:55:0
45% (21/47)	1st Serve %	70% (53/76)
71% (15/21)	1st Serve Win %	45% (24/53)
50% (13/26)	2nd Serve Win %	39% (9/23)
35% (6/17)	Break Pts Won %	67% (2/3)
57% (43/76)	Return Points Win %	40% (19/47)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	100% (1/1)
0% (0/1)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

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

S. Kirchheimer Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Temuco Challenger - 24-11-2025
R2 Lautaro MidonL. Midon	L	7-6(3) 4-6 6-3	Stats
R1 Daniel Dutra Da SilvaD. Dutra	W	7-6(3) 6-2	Stats
Drummondville Challenger - 10-11-2025
Q3 Jangjun KimJ. Kim	L	6-3 6-2	Stats
Q1 Benjamin Thomas GeorgeB. Thomas	W	6-1 1-6 7-6(5)	Stats
Knoxville Challenger - 03-11-2025
Q1 Peter MakkP. Makk	L	7-6(5) 6-3	Stats

View All

H. Callahan vs S. Kirchheimer Stats Breakdown Vs All H2H Opponents

H. Callahan	Stats	S. Kirchheimer
60.35% (137/90)	YTD Win/Loss	53.68% (314/271)
59.25% (301/207)	Sets Win/Loss	54.07% (731/621)
54.14% (2536/2148)	Games Win/Loss	52.13% (6671/6125)
60.82% (59/38)	Hard Win/Loss	53.19% (175/154)
60.61% (60/39)	Clay Win/Loss	54.81% (74/61)
58.06% (18/13)	Indoor Hard W/L	53.72% (65/56)
0.16	Aces Per Game	0.32
363	Aces Total	2031
0.09	Double Faults Per Game	0.17
199	Total Double Faults	1073
1st Match	Average Match Time	1:28:24
384.54	Average Opponent Rank	465.58
61% (4004/6564)	1st Serve %	64% (21324/33182)
67% (2701/4004)	1st Serve Win %	69% (14685/21324)
50% (1276/2560)	2nd Serve Win %	52% (6144/11858)
41% (248/609)	Break Points Won % (Total)	39% (1261/3211)
38% (2503/6574)	Return Points Win %	39% (13022/33803)
0% (0/0)	Main Tour W/L	40.00% (4/6)
42.86% (9/12)	Challenger W/L	43.60% (92/119)
62.14% (128/78)	Futures W/L	59.89% (218/146)
59% (131/221)	Best of 3 Sets Win %	54% (310/576)
100% (3/3)	Best of 5 Sets Win %	25% (1/4)
49% (26/53)	Tiebreaks Win % (Total)	49% (83/171)
43% (23/54)	Deciding Set Win %	44% (80/183)
89% (131/117)	1st Set Won, Won Match	82% (330/272)
11% (131/14)	1st Set Won, Lost Match	17% (330/57)
20% (96/19)	1st Set Lost, Won Match	16% (255/42)