Teams

SSLGT BLUE

2021 USTA MIXED 18 & OVER - DEN · MIXED 7.0 - 18 & OVER

8 players · average NTRP 3.67 / COLORADO

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 →
Schedule7 played
2021-05-16vs KC REDLost 12
W#1 DoublesVivien Zafferani / Luca Zafferani vs Joseph Rachwalski / Char Eiken6-4, 6-2
L#2 DoublesMichela Zafferani / Renzo Zafferani vs Randy Lazzell / Helen Lazzell4-6, 4-6
L#3 DoublesCaroline Blakney / John Blakney vs Curtis Crites / Jody Dart1-6, 4-6
2021-05-09vs MC BLUELost 12
L#1 DoublesSusan Ducey / Rob Ducey vs Lisa Robertson / Jake Hugenberg2-6, 2-6
W#2 DoublesVivien Zafferani / John Blakney vs April Kobayashi / Peter Ziemke6-2, 7-6
L#3 DoublesMichela Zafferani / Renzo Zafferani vs Amy Whittier / Matthew Shiveley4-6, 2-6
2021-05-02vs PH GOLDWon 21
W#1 DoublesLuca Zafferani / Vivien Zafferani vs Nhung Van / Lawrence Kim6-1, 6-3
W#2 DoublesSusan Ducey / Rob Ducey vs Colleen Powell / Pierre Powell7-5, 7-6
L#3 DoublesCaroline Blakney / John Blakney vs Arlene Cole / David Cole4-6, 2-6
2021-04-25vs CK REDWon 30
W#1 DoublesRob Ducey / Susan Ducey vs Ken Reed / Karen Barringer6-4, 6-3
W#2 DoublesCaroline Blakney / John Blakney vs Thomas Pott / Alisa Pott6-3, 6-3
W#3 DoublesRenzo Zafferani / Michela Zafferani vs Sandy Reed / Garret Pott6-1, 7-5
2021-04-18vs PH REDLost 12
L#1 DoublesRenzo Zafferani / Michela Zafferani vs Melodie Harris / William Harris2-6, 2-6
L#2 DoublesCaroline Blakney / John Blakney vs Gina Maestas / Joseph Maestas7-5, 2-6, 0-1
W#3 DoublesVivien Zafferani / Luca Zafferani vs Kori White / Randy White6-1, 4-6, 1-0
2021-04-18vs PH BLUEWon 21
W#1 DoublesSusan Ducey / Rob Ducey vs Ericka Beck / Mark Picha6-3, 6-4
W#2 DoublesLuca Zafferani / Vivien Zafferani vs John Beck / Julie Picha6-3, 6-2
L#3 DoublesCaroline Blakney / Renzo Zafferani vs Andrew Dosher / Alison Dosher2-6, 2-6
2021-04-13vs LEBTC REDLost 12
W#1 DoublesSusan Ducey / Rob Ducey vs Kristie Gill / David Gill6-1, 7-5
L#2 DoublesJohn Blakney / Caroline Blakney vs Dave Thompson / Colleen Thompson4-6, 0-6
L#3 DoublesRenzo Zafferani / Michela Zafferani vs Scott Alvarez / Jane Braaten5-7, 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 MIXED 7.0 - 18 & OVER 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 3.33 estimated across 3 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.

3.54
Michela Zafferani
usually #3 Doubles 60%, also #1 Doubles 20% · published 4
3.25
Luca Zafferani
usually #1 Doubles 50%, also #3 Doubles 25% · published 3.5
3.21
Caroline Blakney
usually #2 Doubles 50%, also #3 Doubles 50% · published 3.5
John Blakney
usually #2 Doubles 67%, also #3 Doubles 33% · published
Renzo Zafferani
usually #3 Doubles 67%, also #1 Doubles 17% · published
Rob Ducey
usually #1 Doubles 80%, also #2 Doubles 20% · published
Susan Ducey
usually #1 Doubles 80%, also #2 Doubles 20% · published
Vivien Zafferani
usually #2 Doubles 40%, also #1 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.

Rob Ducey + Susan Ducey8258% games+5.0% vs expected
Michela Zafferani + Luca Zafferani6353% games+1.0% vs expected
Renzo Zafferani + Michela Zafferani2740% games−12.9% vs expected
Luca Zafferani + Vivien Zafferani8163% gamesnot enough data
Caroline Blakney + John Blakney2639% 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
Michela Zafferani
102W–61L career · 5 lines in 2021
37%63%<1%
3.54
3.5
Luca Zafferani
33W–17L career · 4 lines in 2021
3%95%2%
3.25
3.5
Caroline Blakney
18W–28L career · 6 lines in 2021
5%93%1%
3.21
John Blakney
3W–6L career · 6 lines in 2021
not enough data
Renzo Zafferani
9W–11L career · 6 lines in 2021
not enough data
Rob Ducey
17W–4L career · 5 lines in 2021
not enough data
Susan Ducey
25W–26L career · 5 lines in 2021
not enough data
Vivien Zafferani
14W–4L career · 5 lines in 2021
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.