Teams

Forest Oaks

2026 HTA Spring NA - Mixed Doubles Sunday · 8.0

15 players · average NTRP 4.25 / TEXAS

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
W#1 DoublesMark Leavenworth / Katy Harris vs Annie Lindholmer / Julio Garcia6-2, 6-2
L#2 DoublesMonica Roberts / Chad Harris vs Edgar Arceo / Carrie Alberson3-6, 7-6, 0-1
W#1 DoublesMark Leavenworth / Katy Harris vs James Burks / Maria Soto6-3, 6-0
W#2 DoublesChad Harris / Monica Roberts vs R Wade Rogers / Tammy Rogers6-4, 3-6, 1-0
W#4 DoublesKirsten Arendes / Brent Wassell vs N/A6-0, 6-0
2026-04-08vs Lost Forest - Double ShotsLost 02
L#1 DoublesMark Leavenworth / Kirsten Arendes vs Matthew McKillip / Melissa Gonzalez1-6, 0-6
L#2 DoublesChad Harris / Monica Roberts vs Grant Lopez / Kinjal Parikh3-6, 4-6
2026-04-06vs Lost Forest - Double ShotsLost 02
L#1 DoublesJustin Endicott / Amy Bruckbauer vs Grant Lopez / Kinjal Parikh1-6, 0-6
L#2 DoublesSteven Flores / Kirsten Arendes vs Bill Zindler / Serena Zindler6-3, 3-6, 0-1
2026-03-29vs Kluge - Mixed NutsWon 31
W#1 DoublesMark Leavenworth / Katy Harris vs Michael Letan / Carrie Villarreal7-5, 6-1
W#2 DoublesBrent Wassell / Monica Roberts vs Christopher Towle / Jennifer le Tan7-6, 6-1
L#3 DoublesChad Harris / Kirsten Arendes vs Adrian Melchor / Nena Melchor6-7, 0-6
W#4 DoublesJuan Alvarado / Megan Coney vs Mario Villarreal / Dawna Kelly6-4, 6-1
W#1 DoublesKaty Harris / Mark Leavenworth vs Erica Sprague / Manuel Leger7-5, 6-1
L#2 DoublesDonna Ullrich / Carter Ullrich vs Annie Lindholmer / Cole Laraway3-6, 6-4, 1-0
L#3 DoublesMonica Roberts / Chad Harris vs Lori VanJoslin / Antonio Garcia4-6, 6-4, 0-1
W#4 DoublesMegan Coney / Juan Alvarado vs Nayi Leger / Brian Mourino6-2, 1-6, 1-0
W#1 DoublesMark Leavenworth / Katy Harris vs James Burks / Maria Soto7-5, 6-4
L#2 DoublesCarter Ullrich / Donna Ullrich vs Elizabeth von Bodungen / Nicholas Avance6-7, 3-6
L#3 DoublesBrent Wassell / Monica Roberts vs Leslie Talley / R Wade Rogers5-7, 4-6
W#4 DoublesChad Harris / Kirsten Arendes vs Tyler Rogers / Melissa Hill6-4, 6-2
2026-02-15vs Kluge - Mixed NutsWon 31
W#1 DoublesMark Leavenworth / Katy Harris vs Adrian Melchor / Lena Lahasky6-1, 6-1
L#2 DoublesBrent Wassell / Monica Roberts vs Michael Letan / Carrie Villarreal3-6, 6-1, 0-1
W#3 DoublesChad Harris / Kirsten Arendes vs Leonidas Andrews / Dawna Kelly2-6, 6-3, 1-0
W#4 DoublesSteven Flores / Megan Coney vs Christopher Towle / Nena Melchor6-2, 6-4
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 8.0 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 3.66 estimated across 11 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.

4.35
Brent Wassell
usually #2 Doubles 50%, also #3 Doubles 25% · published 4.5
4.03
Katy Harris
usually #1 Doubles 100% · published
3.86
Mark Leavenworth
usually #1 Doubles 100% · published
3.72
Chad Harris
usually #3 Doubles 43%, also #2 Doubles 43% · published 4.5
3.67
Amy Bruckbauer
usually #1 Doubles 100% · published 4
3.58
Juan Alvarado
usually #4 Doubles 100% · published
3.55
Donna Ullrich
usually #2 Doubles 100% · published
3.51
Carter Ullrich
usually #2 Doubles 100% · published 4
3.40
Monica Roberts
usually #2 Doubles 71%, also #3 Doubles 29% · published
3.34
Kirsten Arendes
usually #3 Doubles 40%, also #1 Doubles 20% · published
3.22
Megan Coney
usually #4 Doubles 100% · published
Justin Endicott
usually #1 Doubles 100% · published
Lori Hamel
published
Steven Flores
usually #4 Doubles 50%, also #2 Doubles 50% · published
Tyler Hamel
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.

Donna Ullrich + Carter Ullrich10858% games+5.2% vs expected
Mark Leavenworth + Monica Roberts4647% gamesnot enough data
Mark Leavenworth + Katy Harris7073% gamesnot enough data
Chad Harris + Katy Harris6167% gamesnot enough data
Brent Wassell + Monica Roberts224 matchesnot enough data
Megan Coney + Juan Alvarado224 matchesnot enough data
Chad Harris + Monica Roberts134 matchesnot enough data
Kirsten Arendes + Chad Harris213 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
Brent Wassell
33W–17L career · 4 lines in 2026
1%86%14%
4.35
Katy Harris
56W–13L career · 6 lines in 2026
<1%43%57%
4.03
Mark Leavenworth
31W–16L career · 7 lines in 2026
1%84%16%
3.86
4.5
Chad Harris
19W–12L career · 7 lines in 2026
98%2%<1%
3.72
4
Amy Bruckbauer
10W–12L career · 1 line in 2026
11%88%1%
3.67
Juan Alvarado
4W–12L career · 2 lines in 2026
>99%<1%<1%
3.58
Donna Ullrich
23W–17L career · 2 lines in 2026
<1%37%63%
3.55
4
Carter Ullrich
14W–12L career · 2 lines in 2026
48%52%<1%
3.51
Monica Roberts
40W–46L career · 7 lines in 2026
<1%76%24%
3.40
Kirsten Arendes
18W–18L career · 5 lines in 2026
1%87%12%
3.34
Megan Coney
6W–19L career · 3 lines in 2026
6%92%2%
3.22
Justin Endicott
7W–11L career · 1 line in 2026
not enough data
Lori Hamel
1W–1L career · no lines in 2026
not enough data
Steven Flores
1W–2L career · 2 lines in 2026
not enough data
Tyler Hamel
4W–3L 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.