Teams

IA/Morrissey/40&Over8.0X

2026 IA 40 & Over Adult Mixed League · 8.0 Mixed

13 players · average NTRP 4.25 / IOWA

View scouting list →
Schedule2 played
2026-04-26vs WhippWon 10
W#1 DoublesAdam Rothert / Tiffany Lavastida vs Nathan Johnston / Amanda Hilton7-6, 6-4
2026-02-13vs WhippWon 10
W#3 DoublesAdam Rothert / Keren Terry vs Pedro Gonzalez / Andrea Arias6-2, 6-2
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 Mixed 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 3.83 estimated across 13 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
Michael Boyer
published
4.34
Adam Rothert
usually #1 Doubles 50%, also #3 Doubles 33% · published 4.5
4.29
Rachel Morrissey
published
4.25
Jacob Birk
published 4.5
4.04
Nathan Geer
published
3.83
Dan Determan
published 4
3.79
Scott Neely
published
3.77
Anne Pham
usually #3 Doubles 67%, also #1 Doubles 33% · published 4
3.65
Korri ClarkWilt
usually #2 Doubles 100% · published
3.55
Keren Terry
published
3.39
Sara van Wyngarden
published
3.31
Nick Stahly
published
3.30
Tiffany Lavastida
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.

Michael Boyer + Anne Pham19172% games+23.9% vs expected
Nick Stahly + Rachel Morrissey5259% games+11.2% vs expected
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.

Michael Boyer
118W–26L career · no lines in 2026
<1%87%13%
4.35
4.5
Adam Rothert
89W–45L career · 6 lines in 2026
<1%89%10%
4.34
Rachel Morrissey
36W–19L career · no lines in 2026
1%93%5%
4.29
4.5
Jacob Birk
13W–11L career · no lines in 2026
3%95%3%
4.25
Nathan Geer
29W–10L career · no lines in 2026
<1%37%63%
4.04
4
Dan Determan
24W–14L career · no lines in 2026
1%90%9%
3.83
Scott Neely
30W–19L career · no lines in 2026
1%93%5%
3.79
4
Anne Pham
99W–29L career · 3 lines in 2026
2%94%4%
3.77
Korri ClarkWilt
26W–55L career · 1 line in 2026
12%88%<1%
3.65
Keren Terry
42W–14L career · no lines in 2026
<1%36%64%
3.55
Sara van Wyngarden
39W–16L career · no lines in 2026
<1%80%20%
3.39
Nick Stahly
47W–43L career · no lines in 2026
1%92%7%
3.31
Tiffany Lavastida
22W–49L career · no lines in 2026
1%93%6%
3.30

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.