Teams

Tchen

2023 Adult 18 & Over Fall · Men 4.5

16 players · average NTRP 4.50 / ST. LOUIS

View scouting list →
Schedule10 played
2022-12-11vs Woods/HuchetLost 05
L#1 DoublesJack McEnery / Peter Kielhofner vs Chris Carpenter / Eduardo Abilez6-7, 4-4, 0-1
L#1 SinglesMichael Kann vs Pedro Pablo Araujo2-6, 4-6
L#2 DoublesJon Tchen / Brian Beracha vs Guillaume Huchet / Dennis Chang3-6, 3-6
L#2 SinglesSamir Auad vs Nick Jannett2-6, 2-6
L#3 DoublesStephen Curet / Nathan Grojean vs Scott Sutter / Malcolm Keegan2-6, 2-6
2022-12-04vs Hodge/KammannLost 14
L#1 DoublesWilliam Tosie / Jack McEnery vs Paul Reiss / Paul Wagner6-3, 2-6, 0-1
L#1 SinglesThomas Horn vs Ian Keillor2-6, 2-6
W#2 DoublesPeter Kielhofner / Han Zhao vs Philip Kammann / Paul Stuart6-3, 4-6, 1-0
L#2 SinglesHal Rutherford vs Will Frank4-6, 4-3, 0-1
L#3 DoublesJon Tchen / Mark Medley vs James Barenkamp / Matthew Hodge3-6, 4-6
2022-11-20vs Djava4.5Won 40
W#1 DoublesMark Medley / Christian Hamilton vs Stephen Barker / Folahan Olishile6-4, 3-6, 1-0
W#1 SinglesMichael Kann vs Adrian Adams6-0, 6-0
W#2 DoublesJack McEnery / Han Zhao vs Jay Lyons / Joseph Hawkes6-3, 7-6
W#3 DoublesBrian Beracha / Rich Collop vs Ali Javaheri / Aaron Levin4-6, 2-0
2022-11-13vs Hamilton/BolingLost 04
L#1 DoublesPeter Kielhofner / Hal Rutherford vs William Hamilton / Michael Lesko4-6, 0-6
L#1 SinglesRich Collop vs Sasha Chackalackal3-6, 1-6
L#2 DoublesHan Zhao / Ty Merkle vs Jacob Boling / Santiago Beltran3-6, 4-6
L#3 DoublesBrian Beracha / Jon Tchen vs Bohan Li / Michael Levan0-6, 2-6
2022-11-06vs Schlueter/GontarzLost 13
L#1 DoublesWilliam Tosie / Peter Kielhofner vs Mark Sophir / Joseph Hunter4-6, 2-6
L#1 SinglesHal Rutherford vs Edwin Ernst2-6, 2-6
L#2 DoublesBrian Beracha / Samir Auad vs Stefan Nosic / Paul Gontarz3-6, 2-6
W#3 DoublesJon Tchen / Christian Hamilton vs Daniel Berg / Tom Ross3-6, 6-4, 1-0
2022-10-30vs Hodge/KammannLost 05
L#1 DoublesDavid Shervin / Ty Merkle vs Kirk Schlueter / Philip Kammann6-4, 1-6, 0-1
L#1 SinglesSamir Auad vs Ian Keillor6-7, 2-4
L#2 DoublesJack McEnery / Mark Medley vs Paul Reiss / Paul Wagner1-6, 3-6
L#2 SinglesHal Rutherford vs Tom Desmond2-6, 2-6
L#3 DoublesJon Tchen / David Mitchell vs James Barenkamp / Matthew Hodge4-6, 4-6
2022-10-23vs Woods/HuchetSplit 22
L#1 DoublesDavid Shervin / Stephen Curet vs Jason Ariston / Rick Tao2-6, 3-6
L#2 DoublesMark Medley / Peter Kielhofner vs Guillaume Huchet / Michael Arceneaux7-6, 3-6, 0-1
W#2 SinglesMichael Kann vs Zacharias Barringer6-2, 6-3
W#3 DoublesChristian Hamilton / Rich Collop vs Brett Woods / Malcolm Keegan6-1, 3-6, 1-0
2022-10-09vs Hamilton/BolingWon 41
W#1 DoublesTy Merkle / David Shervin vs Chris Salaveria / Bohan Li6-2, 7-5
W#1 SinglesSamir Auad vs Kyle Feder6-2, 6-2
W#2 DoublesHan Zhao / Jack McEnery vs Jacob Boling / William Hamilton6-2, 6-4
L#2 SinglesMichael Kann vs Michael Lesko3-6, 3-6
W#3 DoublesJon Tchen / Mark Medley vs Ted Geerling / Scott Harris6-7, 6-4, 1-0
2022-09-25vs Schlueter/GontarzLost 14
L#1 DoublesJack McEnery / Thomas Horn vs Paul Gontarz / Mark Sophir0-6, 2-6
L#1 SinglesChristian Hamilton vs Edwin Ernst6-3, 6-7, 0-1
L#2 DoublesJon Tchen / Michael Kann vs Frank Sant / Stefan Nosic3-6, 3-6
L#2 SinglesSamir Auad vs Paul Oehrlein3-6, 6-4, 1-0
W#3 DoublesMark Medley / David Shervin vs John Schaefer / William Schlueter6-3, 6-7, 1-0
2022-09-18vs Djava4.5Won 40
W#1 DoublesTy Merkle / David Shervin vs Joseph Hawkes / Stephen Barker6-3, 6-2
W#1 SinglesChristian Hamilton vs Kevin Chen7-5, 3-2
W#2 DoublesJon Tchen / Jack McEnery vs Folahan Olishile / Christopher O'Connor6-7, 6-3, 1-0
W#2 SinglesBrian Beracha vs Mark Zolman7-5, 6-0
A tie can be incomplete. Tell us if someone is missing.
i
Grouped by tie — one fixture, several lines. A line shows only when a player on it is someone we have indexed, so an early-season tie for a newly-added team can look short. This also means the line count here will not match the header, which counts individual player appearances.

Flight standings for Men 4.5 have not been collected yet. Where we have them we show every team in the flight ranked, with this team highlighted. The crawler is still filling in older seasons and flights.

ScoutingWhere each opponent usually plays

Signed-in extra: whether this captain plays strict strength order or mixes it up, from every doubles line they have put out. Create a free account to see it.

Roster averages 4.09 estimated across 8 rated players. No lineup is published in advance, so the column below is where each player has actually been used — a captain's habits are the best available forecast. Sign in and claim your record to see who you have played.

4.45
Christian Hamilton
usually #1 Singles 40%, also #3 Doubles 40% · published 4.5
4.29
William Tosie
usually #1 Doubles 100% · published
David Mitchell
published 4.5
Han Zhao
published 4.5
Jack McEnery
usually #2 Doubles 57%, also #1 Doubles 43% · published 4.5
4.20
Mark Medley
usually #3 Doubles 50%, also #2 Doubles 33% · published
4.03
Rich Collop
usually #1 Singles 42%, also #2 Doubles 17% · published
4.02
Brian Beracha
usually #3 Doubles 40%, also #2 Doubles 40% · published 4.5
3.97
Hal Rutherford
usually #2 Singles 50%, also #1 Singles 25% · published 4.5
3.89
Peter Kielhofner
usually #1 Doubles 60%, also #2 Doubles 40% · published
3.84
Jon Tchen
usually #3 Doubles 63%, also #2 Doubles 38% · published
Michael Kann
usually #1 Singles 40%, also #2 Singles 40% · published
Samir Auad
usually #2 Singles 40%, also #1 Singles 40% · published
Stephen Curet
usually #3 Doubles 50%, also #1 Doubles 50% · published
Thomas Horn
usually #1 Singles 50%, also #1 Doubles 50% · published
Ty Merkle
usually #1 Doubles 75%, also #2 Doubles 25% · published
Established pairs

Doubles pairs from this roster with three or more matches together anywhere — ordered by performance against what the rating gap predicted, not by record.

Brian Beracha + Peter Kielhofner3258% games+8.6% vs expected
Stephen Curet + Thomas Horn6648% games+2.0% vs expected
Jon Tchen + Peter Kielhofner3642% games−3.1% vs expected
Thomas Horn + Jack McEnery4448% games−6.5% vs expected
Brian Beracha + Jon Tchen1438% games−7.7% vs expected
Jon Tchen + Jack McEnery2541% games−13.4% vs expected
Mark Medley + Peter Kielhofner0741% gamesnot enough data
Mark Medley + Jon Tchen1441% gamesnot enough data
Roster

Ordered by our estimated dynamic rating, which is why two players at the same published level are not tied — a published 4.0 says nothing about where inside the band someone sits. Lines played in this team’s season are shown beside each name.

4.5
Christian Hamilton
39W–9L career · 5 lines in 2023
<1%65%35%
4.45
William Tosie
26W–12L career · 2 lines in 2023
1%93%6%
4.29
4.5
David Mitchell
3W–8L career · no lines in 2023
not enough data
4.5
Han Zhao
21W–15L career · no lines in 2023
not enough data
4.5
Jack McEnery
29W–26L career · 7 lines in 2023
not enough data
Mark Medley
60W–41L career · 6 lines in 2023
6%93%1%
4.20
Rich Collop
40W–63L career · 11 lines in 2023
40%60%<1%
4.03
4.5
Brian Beracha
46W–34L career · 5 lines in 2023
45%55%<1%
4.02
4.5
Hal Rutherford
13W–29L career · 4 lines in 2023
58%42%<1%
3.97
Peter Kielhofner
34W–59L career · 5 lines in 2023
81%19%<1%
3.89
Jon Tchen
42W–130L career · 8 lines in 2023
89%11%<1%
3.84
Michael Kann
5W–6L career · 5 lines in 2023
not enough data
Samir Auad
15W–12L career · 5 lines in 2023
not enough data
Stephen Curet
10W–27L career · 2 lines in 2023
not enough data
Thomas Horn
20W–20L career · 2 lines in 2023
not enough data
Ty Merkle
10W–6L career · 4 lines in 2023
not enough data

Three percentages are where each player stands right now: the chance they are below their band, inside it, or above it, on the way they are playing this season. The number on the right is our estimated dynamic rating, which USTA never publishes. This is today rather than a forecast of December, because a forecast has to assume future matches and cannot know whether someone will even be offered them. Percentages are blank where a player has too few matches this season, or at a level where the model does not yet beat a base-rate guess; the estimate is a weaker claim than a probability and survives where those do not.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.