Kohn, Jonathan

USTA ID
10359965
Gender
Male
Location
Chicago, IL
WTN ID
KOH6771621

TennisLink · USTA · WTN

Active Flights

M 4.5 Winter
RT (Tranter)

NTRP Ratings

RatingTypeYearDateExpires
4.5 C 2025 Dec. 31, 2025 Dec. 31, 2028

WTN Ratings

Singles
20.98
Confidence 60 · 19.3–22.7
Doubles
22.35
Confidence 70 · 20.6–24.1

Position Distribution

Men's Combo 4.5
34 matches
1# Doubles
6 (18%)
1# Singles
10 (29%)
2# Doubles
4 (12%)
2# Singles
7 (21%)
3# Doubles
7 (21%)

Partners

PartnerWLxWTogether
Andrew Wolfberg 5 0 2.8 5
Arjun Murthy 1 2 1.5 3
Robert Rao 1 0 0.9 1
Kenneth Ore 1 0 0.5 1
Brian Thomason 1 0 0.5 1
David Peistrup 1 0 0.6 1
Andrew Suarez 1 0 0.5 1
Douglas Weber 0 1 0.5 1
Connor Harmon 1 0 0.9 1
Jan Greszta 0 1 0.5 1
Joseph Shmigelsky 0 1 0.1 1

Opponents

OpponentWLxWFaced
Aleksandrs Kublinskis 3 0 1.1 3
Masanori Suzuki 2 0 1.2 2
Gregory Adams 2 0 1.2 2
Brad Smith 1 1 1.1 2
Jonathon Schmidt 1 1 1.2 2
Justin Hetler 1 0 0.9 1
Robert Legg 1 0 0.9 1
Andrew Snyder 1 0 0.5 1
Nick Werth 1 0 0.5 1
Brad Henley 1 0 0.0 1
Max Crouse 0 1 0.5 1
Volodymyr Kohut 1 0 0.8 1
Lubos Vegh 1 0 0.9 1
Kevin Kamenjarin 1 0 0.6 1
Erik Halperin 1 0 0.6 1
Cameron Shulak 1 0 0.7 1
Andre Gagnon 1 0 0.9 1
Don Ferris 1 0 0.6 1
Jack Wennerstrum 1 0 0.3 1
Arjun Murthy 1 0 0.3 1
Chris Moreno 0 1 0.5 1
Brian Plain 0 1 0.5 1
Pedro Salomao 1 0 0.8 1
Oscar Moncau 1 0 0.8 1
Bill Dannacher 1 0 0.9 1
Patrick Angelo 1 0 0.9 1
Matthew Pruyn 1 0 0.9 1
Alex Lobert 1 0 0.8 1
Charles Phelps 1 0 0.9 1
Han Han 1 0 0.4 1
Jakub Dybala 0 1 0.7 1
Jeff Altenau 0 1 0.5 1
Nishant Bonda 0 1 0.5 1
Nick Charlton-Perrin 0 1 0.2 1
Simon Kudernatsch 1 0 0.6 1
Sean Bush 0 1 0.1 1
Marco Reynoso 0 1 0.1 1

Match History (34)

DateFlightPosPartnerOpponent(s)ScoreP(win)Result
3/15/2026 M 4.5 Winter 3# Doubles Robert Rao Justin Hetler / Robert Legg 6-4 6-1 87% W
2/22/2026 M 4.5 Winter 2# Doubles Kenneth Ore Andrew Snyder / Nick Werth 6-1 4-6 1-0 50% W
11/23/2025 Men 4.5 1# Singles — Brad Henley 6-0 6-1 5% W
10/10/2025 Men 4.5 1# Singles — Max Crouse 5-7 6-4 1-0 48% L
7/26/2025 M 4.5 Summer 2# Singles — Masanori Suzuki 6-2 4-5 1-0 61% W
7/17/2025 40 & Over M 4.5 Summer 1# Singles — 6-0 6-0 W
6/22/2025 M 4.5 Summer 2# Singles — Volodymyr Kohut 6-0 6-1 77% W
6/12/2025 40 & Over M 4.5 Summer 1# Singles — Lubos Vegh 2-6 6-4 1-0 90% W
4/13/2025 M 4.5 Winter 3# Doubles Brian Thomason 6-0 6-0 W
3/9/2025 M 4.5 Winter 3# Doubles Andrew Wolfberg Kevin Kamenjarin / Erik Halperin 6-2 7-6 58% W
6/28/2024 M 4.5 Summer 2# Doubles Andrew Wolfberg 6-0 6-0 W
6/13/2024 M 4.5 Summer 1# Singles — Cameron Shulak 2-6 6-4 1-0 70% W
6/10/2024 40 & Over M 4.5 Summer 1# Singles — 6-0 6-0 W
6/2/2024 M 4.5 Summer 2# Singles — Andre Gagnon 6-2 6-3 93% W
5/20/2024 40 & Over M 4.5 Summer 3# Doubles David Peistrup Gregory Adams / Don Ferris 6-3 6-2 58% W
4/28/2024 M 4.5 Winter 1# Doubles Andrew Wolfberg Jack Wennerstrum / Arjun Murthy 6-7 5-0 1-0 27% W
4/13/2024 40 & Over M 4.5 Winter 3# Doubles Andrew Suarez 6-0 6-0 W
4/7/2024 M 4.5 Winter 1# Doubles Douglas Weber Chris Moreno / Brian Plain 6-7 6-4 1-0 46% L
3/17/2024 M 4.5 Winter 1# Doubles Andrew Wolfberg Brad Smith / Pedro Salomao 6-1 6-1 83% W
3/9/2024 M 4.5 Winter 2# Singles — Masanori Suzuki 6-2 6-2 60% W
3/3/2024 40 & Over M 4.5 Winter 1# Singles — Oscar Moncau 6-2 6-1 83% W
2/25/2024 M 4.5 Winter 2# Doubles Connor Harmon Bill Dannacher / Patrick Angelo 6-0 6-2 90% W
2/17/2024 M 4.5 Winter 2# Singles — Matthew Pruyn 6-2 6-1 93% W
11/19/2023 Men 4.5 2# Singles — Alex Lobert 6-2 6-1 82% W
10/28/2023 Men 4.5 2# Singles — Charles Phelps 6-0 6-2 88% W
9/17/2023 Men 4.5 1# Singles — Han Han 6-3 6-2 36% W
7/13/2023 40 & Over Men 4.5 1# Singles — Aleksandrs Kublinskis 7-5 6-0 29% W
5/22/2023 40 & Over Men 4.5 1# Singles — Aleksandrs Kublinskis 6-2 6-2 18% W
5/15/2023 40 & Over Men 4.5 3# Doubles Andrew Wolfberg Gregory Adams / Aleksandrs Kublinskis 6-4 6-3 63% W
4/30/2023 M 4.5 Winter 1# Doubles Arjun Murthy Jonathon Schmidt / Jakub Dybala 7-5 3-4 1-0 65% L
4/2/2023 M 4.5 Winter 3# Doubles Jan Greszta Jeff Altenau / Nishant Bonda 6-3 2-6 1-0 55% L
1/22/2023 M 4.5 Winter 1# Doubles Arjun Murthy Brad Smith / Nick Charlton-Perrin 6-4 3-6 1-0 25% L
10/23/2022 M 4.5 1# Doubles Arjun Murthy Jonathon Schmidt / Simon Kudernatsch 6-1 6-1 57% W
10/2/2022 M 4.5 2# Doubles Joseph Shmigelsky Sean Bush / Marco Reynoso 6-3 4-6 1-0 13% L

Team History

YearFlightTeamRole
2026 CDTA E 18&O Men 4.5 CDTA E 18&OM4.5 3RT Tranter Sun 10 $27
2026 CDTA 18 & Over M 4.5 Winter Active CDTA W 18&OM4.5 5.RT Tranter Sun 10 $27
2025 CDTA 18 & Over M 4.5 Summer CDTA S A18M4.5 4River Trails Tranter Sun 12 $26
2025 CDTA 18 & Over M 4.5 Winter CDTA W 18&OM4.5 5.River Trails Tranter Sun 4 $26
2025 CDTA 40 & Over M 4.5 Summer CDTA S A40M4.5 2River Trails Tranter Thu 7 $26
2024 CDTA 18 & Over M 4.5 Summer CDTA A18&O 4.5M River Trails Tranter
2024 CDTA 18 & Over M 4.5 Winter CDTA W 18&OM4.5 6.River Trails Tranter Sun 4 $25
2024 CDTA E 18&O Men 4.5 CDTA E 18&OM4.5 7.River Trails Tranter Sun 4 $24
2024 CDTA 40 & Over M 4.5 Summer CDTA S 40&OM4.5 2.River Trails Tranter Thur 7 $25
2024 CDTA 40 & Over M 4.5 Winter CDTA A18&O 5.0M River Trails Tranter
2023 CDTA ESL 18&O M 4.5 CDTA E 18&O M4.5 Tam Shmigelsky Sun 7 $22
2023 CDTA S 18 & Over Men 4.5 CDTA S 18&OM4.5 f.Waveland(OUT) Shmigelsky Sun 7 $10
2023 CDTA 18 & Over M 4.5 Winter CDTA W 18&O 4.5M Tam Shmigelsky Sun 7 $22
2023 CDTA S 40 & Over Men 4.5 CDTA S 40&OM4.5 a.River Trails Tranter Thurs 7 $24