BTA-IBM BLUE

2026 CTA ADULT 18-39 - DEN · MEN 3.0 - ADULT 18-39 - DEN

7 players · average NTRP 3.00 / 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 →

Schedule4 played

2026-07-13vs NJ SILVERWon 1–0

W#1 Male DoublesCornelis Jan Stam / Garrett Gregor vs Justin Birchler / Ramon Contreras7-5, 7-5

2026-06-22vs TTA REDWon 1–0

W#1 Male DoublesGarrett Gregor / Christian Evans vs John Gers / Wesley Murack6-4, 6-2

2026-06-22vs TTA REDWon 1–0

W#1 Male SinglesGarrett Gregor vs Ayman Karim6-1, 6-1

2026-06-15vs MC GREENLost 0–1

L#1 Male SinglesGarrett Gregor vs Aamir Addona5-7, 5-7

A tie can be incomplete. Tell us if someone is missing.

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 3.0 - ADULT 18-39 - DEN

Team	W	L	Ind. W	Ind. L	Sets lost	Games lost
1BTA-IBM BLUE	3	3	10	8	18	153
2NJ SILVER	2	4	7	11	24	173
3WP-C BLUE	2	4	6	12	28	188

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 2.96 estimated across 6 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.

3.20

Garrett Gregor

usually #1 Male Singles 50%, also #1 Male Doubles 50% · published 3

3.04

Cornelis Jan Stam

published 3

3.00

Christian Evans

published 3

2.93

Michael Frederick

published —

2.85

Reese Brammell

published —

2.72

Jeremy Zaks

published —

—

Harris Drantch

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.

Cornelis Jan Stam + Reese Brammell	3–0	3 matches	not 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.

Garrett Gregor

38W–17L career · 4 lines in 2026

<1%7%93%

3.20

Cornelis Jan Stam

13W–8L career · type S · no lines in 2026

<1%40%60%

3.04

Christian Evans

18W–12L career · no lines in 2026

<1%50%50%

3.00

—

Michael Frederick

6W–6L career · no lines in 2026

<1%69%31%

2.93

—

Reese Brammell

10W–11L career · no lines in 2026

1%86%14%

2.85

—

Jeremy Zaks

4W–4L career · no lines in 2026

6%92%2%

2.72

—

Harris Drantch

5W–5L career · no lines in 2026

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.