Teams

GJTC JWATSON

2025 ITA MIXED - WS · MIXED 7.5 - ITA - WS

11 players · average NTRP 3.69 / COLORADO

No matches recorded for this roster in this league — it may be a placeholder registration, or the season may not have started.

View scouting list →
Schedule8 played
2025-08-20vs GJTC DJOHNSONLost 12
L#1 DoublesCarol Serrano / Gabriel Treider vs Stuart Hall / Kelly Saalwachter3-6, 5-7
L#2 DoublesJames Dannibale / Amanda Grimsley vs Jennifer Thompson / David Fife4-6, 4-6
W#3 DoublesCarla Kohls / John Kohls vs Christy Fry / Dan Johnson7-5, 6-3
2025-08-13vs GJTC KDENLost 12
L#1 DoublesJames Dannibale / Jennifer Watson vs Danielle Martens / John Hanna0-6, 4-6
W#2 DoublesGabriel Treider / Amanda Grimsley vs Kathy Den / Richard Plett6-2, 4-6, 1-0
L#3 DoublesJohn Kohls / Carla Kohls vs Srinivasa Rao Pinnamaneni / Vicki Schoeber5-7, 1-6
2025-08-07vs GJTC THUGHESLost 12
L#1 DoublesJohn Kohls / Carol Serrano vs John Stewart / Peggy Wrich3-6, 4-6
W#2 DoublesJennifer Watson / Jon King vs Sydney Maurer / Corbin Rich6-4, 6-4
L#3 DoublesTrace Levinson / Amanda Grimsley vs Heather Hughes / Steve Brown2-6, 6-7
2025-08-06vs GJTC HSCOTTINGWon 21
W#1 DoublesGabriel Treider / Carol Serrano vs Nick Rutan / Val Kennedy4-6, 7-6, 1-0
L#2 DoublesTrace Levinson / Kristin Hoeckel vs Taya McCallum / Tarrell Rodrigues4-6, 3-6
W#3 DoublesCarla Kohls / John Kohls vs N/A6-0, 6-0
2025-07-24vs GJTC DJOHNSONLost 12
L#1 DoublesJon King / Carol Serrano vs Kelly Saalwachter / Stuart Hall3-6, 0-6
L#2 DoublesKristin Hoeckel / Trace Levinson vs Jennifer Thompson / Dan Johnson1-6, 1-6
W#3 DoublesJennifer Watson / James Dannibale vs Christy Fry / Craig Smith6-3, 3-6, 1-0
2025-07-23vs GJTC KDENLost 12
W#1 DoublesCarol Serrano / Gabriel Treider vs Kathy Den / John Hanna6-2, 6-2
L#2 DoublesKristin Hoeckel / John Kohls vs Vicki Schoeber / Srinivasa Rao Pinnamaneni6-3, 0-6, 0-1
L#3 DoublesTrace Levinson / Carla Kohls vs Sharon Reiner / Whit Blair4-6, 4-6
2025-07-16vs GJTC THUGHESLost 12
W#1 DoublesGabriel Treider / Carol Serrano vs Hassan Alsaif / Peggy Wrich6-0, 6-2
L#2 DoublesJennifer Watson / James Dannibale vs Heather Hughes / Steve Brown1-6, 5-7
L#3 DoublesTrace Levinson / Carla Kohls vs John Stewart / Hannah Bou-Matar7-6, 2-6, 0-1
2025-07-09vs GJTC HSCOTTINGLost 12
L#1 DoublesJames Dannibale / Gisela Ferguson vs Nick Rutan / Val Kennedy3-6, 3-6
W#2 DoublesAmanda Grimsley / Gabriel Treider vs Taya McCallum / Donald Ligrani7-5, 6-3
L#3 DoublesJohn Kohls / Carla Kohls vs Heidi Scotting / Tarrell Rodrigues6-7, 6-7
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 standings5 teams · MIXED 7.5 - ITA - WS
TeamWLInd. WInd. LSets lostGames lost
1GJTC DJOHNSON8020414176
2GJTC KDEN62141026216
3GJTC HSCOTTING35101431247
4GJTC THUGHES2671735243
5GJTC JWATSON1791533244

Ordered by team wins, then losses, then sets lost — the order USTA uses to seed a flight. Individual wins are lines, not ties.

See the full flight, with every team’s record

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 3.41 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.

3.81
Gabriel Treider
usually #1 Doubles 67%, also #2 Doubles 33% · published 4
James Dannibale
usually #2 Doubles 40%, also #1 Doubles 40% · published 4
3.57
Carla Kohls
usually #3 Doubles 100% · published 4
3.49
Kristin Hoeckel
usually #2 Doubles 100% · published
3.41
Carol Serrano
usually #1 Doubles 100% · published 3.5
3.39
Trace Levinson
usually #3 Doubles 60%, also #2 Doubles 40% · published
3.31
Amanda Grimsley
usually #2 Doubles 75%, also #3 Doubles 25% · published 3.5
James Heaps
published 3.5
3.15
Gisela Ferguson
usually #1 Doubles 50%, also #2 Doubles 50% · published 3.5
3.14
John Kohls
usually #3 Doubles 67%, also #2 Doubles 17% · published 3.5
Jon King
usually #2 Doubles 50%, also #1 Doubles 50% · 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.

Carla Kohls + John Kohls41044% games−2.6% vs expected
James Heaps + Amanda Grimsley0536% games−13.0% vs expected
Carla Kohls + Jon King0533% gamesnot enough data
Gabriel Treider + Carol Serrano314 matchesnot 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
Gabriel Treider
10W–8L career · type M · 6 lines in 2025
1%92%7%
3.81
4
James Dannibale
22W–13L career · 5 lines in 2025
not enough data
4
Carla Kohls
87W–150L career · 6 lines in 2025
29%71%<1%
3.57
Kristin Hoeckel
23W–38L career · 3 lines in 2025
54%46%<1%
3.49
3.5
Carol Serrano
65W–51L career · 6 lines in 2025
<1%75%25%
3.41
Trace Levinson
5W–12L career · 5 lines in 2025
79%21%<1%
3.39
3.5
Amanda Grimsley
75W–77L career · 4 lines in 2025
1%92%7%
3.31
3.5
James Heaps
11W–16L career · no lines in 2025
not enough data
3.5
Gisela Ferguson
36W–40L career · 2 lines in 2025
12%88%<1%
3.15
3.5
John Kohls
55W–75L career · 6 lines in 2025
14%85%<1%
3.14
Jon King
9W–23L career · 2 lines in 2025
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.