Teams

2LIFE-YAMASATO Winter 4.5+ women singles sem

2022 SEM TEAM SINGLES - WINTER · 2022 WOMEN 4.5+ WINTER SINGLES SEM

6 players · average NTRP 4.50 / S.E. MICHIGAN

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 →
Schedule6 played
L#1 SinglesDeborah Siegel vs Emily Gessner3-6, 4-4
W#1 SinglesAlissa VanderKooi vs Emily Gessner6-0, 6-3
W#3 SinglesNaoko McKelvey vs N/A6-0, 6-0
W#1 SinglesBarbara Friesen vs Jessica Zacharski6-7, 6-2, 1-0
L#2 SinglesDeborah Siegel vs Samantha Friedman4-6, 3-6
W#3 SinglesTokiko Yamasato vs Heather Tallinger6-4, 6-2
W#1 SinglesAlissa VanderKooi vs Trish Keranen6-1, 6-0
W#1 SinglesNaoko McKelvey vs Heather Tallinger6-2, 6-4
W#2 SinglesAlissa VanderKooi vs Samantha Friedman6-4, 6-3
W#3 SinglesTokiko Yamasato vs Jessica Zacharski7-6, 6-0
L#1 SinglesBarbara Friesen vs Emily Gessner6-4, 3-5, 0-1
W#2 SinglesDeborah Siegel vs Jessica Zacharski6-0, 5-4
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 standings2 teams · 2022 WOMEN 4.5+ WINTER SINGLES SEM
TeamWLInd. WInd. LSets lostGames lost
12LIFE-YAMASATO Winter 4.5+ women singles sem3310816133
21BEV-GESSNER Winter 4.5+ women singles sem3381021161

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 4.29 estimated across 4 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.

4.43
Naoko McKelvey
usually #1 Singles 50%, also #3 Singles 50% · published
4.40
Katelyn Blumberg
published
4.37
Alissa VanderKooi
usually #1 Singles 67%, also #2 Singles 33% · published 4.5
Barbara Friesen
usually #1 Singles 100% · published 4.5
3.95
Deborah Siegel
usually #2 Singles 67%, also #1 Singles 33% · published 4.5
Tokiko Yamasato
usually #3 Singles 100% · 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.

Naoko McKelvey + Alissa VanderKooi213 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.

Naoko McKelvey
174W–82L career · 2 lines in 2022
<1%69%31%
4.43
Katelyn Blumberg
53W–22L career · no lines in 2022
<1%77%23%
4.40
4.5
Alissa VanderKooi
99W–66L career · 3 lines in 2022
<1%85%15%
4.37
4.5
Barbara Friesen
46W–46L career · 2 lines in 2022
not enough data
4.5
Deborah Siegel
48W–63L career · 3 lines in 2022
65%35%<1%
3.95
Tokiko Yamasato
51W–31L career · 2 lines in 2022
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.