Teams

McKinney/Possehl M8.0

2026 DALLAS TENNIS 55 & Over ADULT · M8.0 Sunday

11 players · average NTRP 4.00 / 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 →
Schedule5 played
2026-02-22vs T Bar M/Anderson M8.0Won 20
W#1 DoublesBarry Nickerson / Russel Head vs Art Anderson / Robert Anderson6-3, 7-5
W#2 DoublesGino Diazoni / Christie Jay Alquiza Jr vs Jay Hartzell / Peter Kofoed3-6, 7-5, 1-0
2026-02-08vs Canyon Creek/Rainwater M8.0Lost 12
L#1 DoublesBarry Nickerson / Shawn Hamilton vs David Carlson / James Patterson4-6, 2-6
L#2 DoublesChristie Jay Alquiza Jr / Ivan Goridkov vs Terry Leff / Kevin Ryan7-5, 4-6, 0-1
W#3 DoublesDon Pierce / Russel Head vs Clark Red / Pete Smith6-4, 6-3
2026-02-07vs Oak Creek/Rajani-Shim M8.0Lost 02
L#2 DoublesRussel Head / Don Pierce vs Venkatesan Dhanaraj / Mike Deleonardis2-6, 4-6
L#3 DoublesTom Miller / Gino Diazoni vs Doug Walker / Wei-Bin Lai6-3, 3-6, 0-1
2026-01-18vs Lifetime Plano/Freshwater M8.0Lost 03
L#1 DoublesDon Pierce / Douglas Wallace vs Daniel Keller / Andrew Steinbeck1-6, 3-6
L#2 DoublesRussel Head / Lindsey Taft vs Jeff Ramsey / Joe Giovino3-6, 5-7
L#3 DoublesGino Diazoni / Ivan Goridkov vs Rockland Berg / Paul Wildberger2-6, 4-6
2026-01-11vs Chandlers Landing/Stasiak M8.0Lost 12
L#1 DoublesShawn Hamilton / Lindsey Taft vs Jody Edwards / Craig Waters2-6, 7-5, 0-1
W#2 DoublesDon Pierce / Douglas Wallace vs Trent Norris / Robert Fitzgerald6-4, 1-6, 1-0
L#3 DoublesRussel Head / Gino Diazoni vs Frederick Cass / Chris Lanzone1-6, 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 standings for M8.0 Sunday 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 3.61 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.

3.69
Barry Nickerson
usually #1 Doubles 100% · published 4
3.68
Bob Possehl
usually #3 Doubles 50%, also #1 Doubles 25% · published 4
3.66
Christie Jay Alquiza Jr
usually #2 Doubles 100% · published 4
3.58
Shawn Hamilton
usually #1 Doubles 100% · published
3.55
Ivan Goridkov
usually #2 Doubles 33%, also #1 Doubles 33% · published
3.53
Jason McCaslin
usually #1 Doubles 50%, also #3 Doubles 33% · published
Don Pierce
usually #2 Doubles 50%, also #1 Doubles 25% · published
Douglas Wallace
usually #1 Doubles 50%, also #2 Doubles 50% · published
Gino Diazoni
usually #3 Doubles 75%, also #2 Doubles 25% · published
Lindsey Taft
usually #2 Doubles 50%, also #1 Doubles 50% · published
Russel Head
usually #2 Doubles 40%, also #3 Doubles 40% · 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.

Barry Nickerson + Shawn Hamilton9551% games+6.9% vs expected
Jason McCaslin + Ivan Goridkov9260% games+2.8% vs expected
Douglas Wallace + Don Pierce5250% gamesnot enough data
Gino Diazoni + Ivan Goridkov3448% gamesnot enough data
Don Pierce + Russel Head2439% gamesnot enough data
Christie Jay Alquiza Jr + Gino Diazoni404 matchesnot enough data
Bob Possehl + Don Pierce213 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
Barry Nickerson
15W–11L career · 2 lines in 2026
8%90%1%
3.69
4
Bob Possehl
11W–6L career · 4 lines in 2026
10%89%1%
3.68
4
Christie Jay Alquiza Jr
7W–6L career · 2 lines in 2026
13%86%1%
3.66
Shawn Hamilton
9W–8L career · 2 lines in 2026
28%72%<1%
3.58
Ivan Goridkov
36W–18L career · 6 lines in 2026
<1%36%64%
3.55
Jason McCaslin
24W–19L career · 6 lines in 2026
<1%43%57%
3.53
Don Pierce
11W–14L career · 4 lines in 2026
not enough data
Douglas Wallace
5W–16L career · 2 lines in 2026
not enough data
Gino Diazoni
12W–12L career · 4 lines in 2026
not enough data
Lindsey Taft
4W–5L career · 2 lines in 2026
not enough data
Russel Head
8W–17L career · 5 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.