Teams

Southwest/Taylor/55&O/8.0X

2025 SPR Mixed 55&O · 8.0 Mixed 55&O

11 players · average NTRP 4.10 / CENTRAL ARIZONA

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
2025-11-23vs DeglaneWon 21
L#1 DoublesKelly Sparks / Mike Riddle vs Joel Robison / Mary Cavanaugh3-6, 6-4, 1-0
W#2 DoublesWilliam Korbin / Stephanie Ashman vs Daniel Richardson / Denise Richardson6-2, 6-3
W#3 DoublesRob Leinbach / Debbie Sinagoga vs Derek Seibert / Cindy Brannon6-4, 7-6
2025-11-23vs I Can't Drive 55Won 20
W#1 DoublesRob Leinbach / Debbie Sinagoga vs John Deogracias / Lisa Zeitz7-5, 6-2
W#2 DoublesStephanie Ashman / William Korbin vs Christian Bernabe / Kristi Kiernan6-1, 6-1
2025-11-22vs DeglaneWon 21
W#1 DoublesJeff McMichael / Debbie Sinagoga vs Joel Robison / Mary Cavanaugh6-1, 2-6, 1-0
W#2 DoublesStephanie Ashman / Rob Leinbach vs Jeffrey Hoekstra / Patty Juhl6-4, 0-6, 1-0
L#3 DoublesKaren Elaine Taylor / Bert Hayenga vs Nilo Baylon / Marlene Zwolenik5-7, 6-7
2025-11-22vs I Can't Drive 55Won 21
W#1 DoublesJeff McMichael / Debbie Sinagoga vs Lisa Zeitz / Richard Parker6-1, 6-2
L#2 DoublesKelly Sparks / Mike Riddle vs Katie Campbell / John Deogracias6-2, 5-7, 0-1
W#3 DoublesWilliam Korbin / Stephanie Ashman vs Kristi Kiernan / Christian Bernabe6-0, 7-6
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 · 8.0 Mixed 55&O
TeamWLInd. WInd. LSets lostGames lost
1Southwest/Taylor/55&O/8.0X4093884
2Deglane227513104
3I Can't Drive 550421022140

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 3.87 estimated across 9 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.

4.38
Bert Hayenga
usually #3 Doubles 100% · published 4.5
4.34
Cort Alcott
published 4.5
4.02
Debbie Sinagoga
usually #1 Doubles 75%, also #3 Doubles 25% · published 4
3.98
Rob Leinbach
usually #2 Doubles 33%, also #3 Doubles 33% · published 4
3.87
Kelly Sparks
usually #2 Doubles 50%, also #1 Doubles 50% · published
3.82
William Korbin
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.68
Jeff McMichael
usually #1 Doubles 100% · published
3.55
Stephanie Ashman
usually #2 Doubles 75%, also #3 Doubles 25% · published
Betsy Ojanen
published 3.5
3.22
Karen Elaine Taylor
usually #3 Doubles 100% · published
Mike Riddle
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.

Kelly Sparks + Mike Riddle15759% games−0.3% vs expected
William Korbin + Stephanie Ashman4162% 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
Bert Hayenga
19W–4L career · type S · 1 line in 2025
<1%81%19%
4.38
4.5
Cort Alcott
32W–17L career · no lines in 2025
1%87%12%
4.34
4
Debbie Sinagoga
113W–35L career · 4 lines in 2025
<1%44%56%
4.02
4
Rob Leinbach
112W–38L career · 3 lines in 2025
<1%57%43%
3.98
Kelly Sparks
196W–127L career · 2 lines in 2025
<1%83%17%
3.87
William Korbin
91W–26L career · 3 lines in 2025
1%89%10%
3.82
Jeff McMichael
15W–10L career · 2 lines in 2025
10%89%1%
3.68
Stephanie Ashman
144W–160L career · 4 lines in 2025
35%65%<1%
3.55
3.5
Betsy Ojanen
11W–14L career · no lines in 2025
not enough data
Karen Elaine Taylor
132W–116L career · 1 line in 2025
6%92%2%
3.22
Mike Riddle
26W–20L 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.