Teams

GAC YELLOW

2023 CTA ADULT 18-39 - DEN · MEN 4.5 - ADULT 18-39 - DEN

7 players · average NTRP 4.50 / 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 →
Schedule5 played
2023-07-13vs NJ REDSplit 11
L#1 Male DoublesSean OBrien / Chris Cremer vs Paul Suyumov / Ian McCusker3-6, 1-6
W#2 Male SinglesJacob Toffler vs Tyler Zappia4-6, 6-2, 1-0
2023-07-06vs NJ NAVYWon 10
W#1 Male DoublesChris Cremer / Jacob Toffler vs Ryan Birnesser / Riley Steputis6-4, 6-4
2023-06-29vs CVTA YELLOWLost 01
L#1 Male DoublesChris Cremer / Max Grassby vs Craig Hoeltgen / Adam Busch4-6, 7-6, 1-0
2023-06-22vs NJ REDWon 10
W#1 Male SinglesJacob Toffler vs Jamal Heydari6-4, 6-3
2023-06-08vs CVTA YELLOWSplit 11
L#1 Male DoublesChris Cremer / Sean OBrien vs Matt Miller / Adam Busch2-6, 5-7
W#1 Male SinglesJacob Toffler vs Brian DeCorte6-2, 6-1
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 standings3 teams · MEN 4.5 - ADULT 18-39 - DEN
TeamWLInd. WInd. LSets lostGames lost
1CVTA YELLOW4211716161
2GAC YELLOW1571124178
3NJ NAVY1551327183

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 4.41 estimated across 2 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.

4.49
Jacob Toffler
usually #1 Male Singles 50%, also #1 Male Doubles 25% · published 4.5
4.32
Chris Cremer
usually #1 Male Doubles 100% · published 4.5
Dillon Corkran
published 4.5
Erik Ratkelis
published 4.5
Lei Gao
published
Max Grassby
published
Sean OBrien
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.

Jacob Toffler + Chris Cremer8169% games+17.3% vs expected
Lei Gao + Dillon Corkran303 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.

4.5
Jacob Toffler
71W–15L career · type A · 4 lines in 2023
<1%52%48%
4.49
4.5
Chris Cremer
110W–54L career · 4 lines in 2023
1%91%8%
4.32
4.5
Dillon Corkran
28W–15L career · no lines in 2023
not enough data
4.5
Erik Ratkelis
8W–8L career · no lines in 2023
not enough data
Lei Gao
10W–10L career · no lines in 2023
not enough data
Max Grassby
16W–5L career · no lines in 2023
not enough data
Sean OBrien
0W–4L career · no 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.