Teams

Lanc CC - Shelton

2026 USTA 18 & Over League · 3.5 Men

20 players · average NTRP 3.38 / CENTRAL PENNSYLVANIA

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 →
Schedule8 played
2026-07-19vs Hanover - BouselliLost 23
L#1 DoublesMark Shelton / John Shand vs James Hollenbaugh / Jackson Klingenberg0-6, 1-6
L#1 SinglesMark Harnish vs Thomas Marshall1-6, 6-3, 0-1
W#2 DoublesGregory Ganse / Dave Groff vs Steve Steele / Brandon Hall6-1, 6-1
W#2 SinglesHarrison Hahn vs Steve Steele7-5, 6-3
L#3 DoublesOliver Horst / Robert Garvin vs Nishal Patel / Conor Riggin2-6, 2-6
2026-06-30vs Hempfield Pierce Diadem 3.5Won 50
W#1 DoublesDave Groff / Gregory Ganse vs Vinh Liang / Glenn Catalan6-2, 6-1
W#1 SinglesGrant Sweitzer vs Dominic Spadea6-1, 6-1
W#2 DoublesChristopher Kager / John Kearon vs Johnny Ballester / Donald Slack6-3, 6-0
W#2 SinglesHarrison Hahn vs Patrick Barron6-2, 6-4
W#3 DoublesMark Harnish / John Shand vs Dave Stipe / William Hershey Jr7-6, 6-4
W#1 DoublesDave Groff / Gregory Ganse vs Brad Mowbray / Kevin White6-1, 6-1
W#1 SinglesGrant Sweitzer vs Adnan Pasic6-2, 6-0
W#2 DoublesChristopher Kager / Robert Garvin vs Pahn Sisay / Benjamin Atwater7-6, 6-7, 1-0
W#2 SinglesHarrison Hahn vs Joao Rodrigues6-2, 6-1
W#3 DoublesOliver Horst / Owen Horst vs Michael Schmid / Stephen McNamara3-6, 6-3, 1-0
2026-06-12vs West Shore - AllenWon 32
L#1 DoublesEssam Abadir / Mark Shelton vs Jeff Brent / Justin Williams2-6, 1-6
W#1 SinglesGrant Sweitzer vs Martin Lavendier6-0, 6-1
L#2 DoublesOliver Horst / Owen Horst vs John Malinoski / Rajesh Surapaneni3-6, 3-6
W#2 SinglesHarrison Hahn vs Erik Rathell6-0, 6-2
W#3 DoublesJohn D Betteride / Adam Edrington vs Arkady Khodorkovsky / David Addams6-0, 4-6, 1-0
2026-06-02vs RCW - SumarWon 32
W#1 DoublesDave Groff / Gregory Ganse vs Jared Sumar / Robert Neff6-1, 6-3
W#1 SinglesGrant Sweitzer vs John Navas6-1, 6-1
W#2 DoublesOliver Horst / Owen Horst vs Omar Delgado / Jeff Fulmer6-2, 6-2
L#2 SinglesMark Harnish vs Nick Nalywayko4-6, 0-6
L#3 DoublesJohn D Betteride / Craig Wirth vs Mark Gales / Tanner Wuerthner2-6, 4-6
W#1 DoublesDave Groff / Gregory Ganse vs Zach Manifold / Scott Simmons6-3, 6-0
W#1 SinglesGrant Sweitzer vs Devon Clemmer6-7, 6-0, 1-0
L#2 DoublesMark Shelton / ARTHUR DODGE vs Tallen Forrey / Tyler Trump4-6, 1-6
W#2 SinglesHarrison Hahn vs Logan Hutton7-6, 4-6, 1-0
L#3 DoublesRobert Garvin / Adam Edrington vs Caleb Setlock / Gregg Felices3-6, 1-6
2026-05-31vs Hershey Lines - StegmanLost 14
L#1 DoublesDave Groff / John Kearon vs Jozef Shkreli / Zachary Miller0-6, 3-6
L#1 SinglesMark Harnish vs Alfredo Bellon1-6, 2-6
L#2 DoublesJohn D Betteride / Mark Shelton vs Leonard Shkreli / Rocco Shkreli0-6, 2-6
W#2 SinglesHarrison Hahn vs Thomas Gillin6-3, 6-3
L#3 DoublesRob Castor / Adam Edrington vs Gary Seip / William Stegman1-6, 2-6
L#1 DoublesRobert Garvin / Mark Harnish vs Jean Prendes / Chris Miller4-6, 0-6
W#1 SinglesGrant Sweitzer vs Justin Nines6-1, 6-2
L#2 DoublesMark Shelton / Essam Abadir vs James Gannon / Joshua Sadler1-6, 2-6
L#2 SinglesHarrison Hahn vs Kevin Vu6-4, 5-7, 0-1
L#3 DoublesJohn Edgar / Rob Castor vs Brian Keeney / Kaeden Kelly3-6, 1-6
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 standings6 teams · 3.5 Men
TeamWLInd. WInd. LSets lostGames lost
1Hempfield Pierce Diadem 3.50782757363
2Hempfield String Theory 18+ - Roeder0832824287
3(CPD) Wisehaven Mojito Dave - Schneider08281232325
4Hershey Lines - Stegman08271333309
5Lanc CC - Shelton08231739315
6Bent Creek Bad News Bears - Houston0863469448

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 3.18 estimated across 15 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.

3.58
Grant Sweitzer
usually #1 Singles 89%, also #3 Doubles 11% · published
3.52
Gregory Ganse
usually #1 Doubles 80%, also #2 Doubles 20% · published 3.5
3.47
Harrison Hahn
usually #2 Singles 100% · published
3.41
Christopher Kager
usually #2 Doubles 100% · published 3.5
3.34
Dave Groff
usually #1 Doubles 83%, also #2 Doubles 17% · published 3.5
Craig Wirth
usually #3 Doubles 100% · published 3.5
3.21
ARTHUR DODGE
usually #2 Doubles 100% · published 3.5
3.21
Mark Harnish
usually #1 Singles 40%, also #2 Singles 20% · published
3.14
Owen Horst
usually #2 Doubles 67%, also #3 Doubles 33% · published
3.13
Adam Edrington
usually #3 Doubles 100% · published 3.5
3.11
Oliver Horst
usually #3 Doubles 50%, also #2 Doubles 50% · published
3.10
John Shand
usually #1 Doubles 50%, also #3 Doubles 50% · published
2.91
Robert Garvin
usually #3 Doubles 50%, also #2 Doubles 25% · published
2.88
John D Betteride
usually #3 Doubles 50%, also #1 Doubles 33% · published 3
2.85
Rob Castor
usually #3 Doubles 100% · published 3
2.85
Mark Shelton
usually #1 Doubles 60%, also #2 Doubles 40% · published
Essam Abadir
usually #1 Doubles 50%, also #2 Doubles 50% · published
John Edgar
usually #3 Doubles 100% · published
John Kearon
usually #2 Doubles 50%, also #1 Doubles 50% · published
Michael Frey
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.

Gregory Ganse + Dave Groff7079% games+17.6% vs expected
John D Betteride + Rob Castor2344% games−1.9% vs expected
Owen Horst + Oliver Horst2446% games−5.4% vs expected
Mark Shelton + John D Betteride2541% games−7.8% vs expected
Robert Garvin + Christopher Kager3545% gamesnot enough data
Mark Shelton + Rob Castor4164% gamesnot enough data
Craig Wirth + Christopher Kager404 matchesnot enough data
Mark Shelton + Essam Abadir044 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.

Grant Sweitzer
19W–9L career · 9 lines in 2026
<1%27%73%
3.58
3.5
Gregory Ganse
17W–14L career · 5 lines in 2026
<1%44%56%
3.52
Harrison Hahn
8W–3L career · 7 lines in 2026
<1%58%42%
3.47
3.5
Christopher Kager
23W–15L career · 2 lines in 2026
<1%73%26%
3.41
3.5
Dave Groff
22W–15L career · 6 lines in 2026
1%87%13%
3.34
3.5
Craig Wirth
5W–6L career · type S · 1 line in 2026
not enough data
3.5
ARTHUR DODGE
3W–10L career · type S · 1 line in 2026
6%92%2%
3.21
Mark Harnish
8W–7L career · 5 lines in 2026
7%91%2%
3.21
Owen Horst
2W–4L career · 3 lines in 2026
15%84%1%
3.14
3.5
Adam Edrington
1W–6L career · 3 lines in 2026
17%82%<1%
3.13
Oliver Horst
2W–5L career · 4 lines in 2026
22%78%<1%
3.11
John Shand
6W–9L career · 2 lines in 2026
23%77%<1%
3.10
Robert Garvin
21W–51L career · 4 lines in 2026
74%26%<1%
2.91
3
John D Betteride
30W–32L career · 6 lines in 2026
<1%80%20%
2.88
3
Rob Castor
18W–28L career · type A · 2 lines in 2026
1%85%14%
2.85
Mark Shelton
61W–77L career · 10 lines in 2026
1%86%14%
2.85
Essam Abadir
3W–12L career · 2 lines in 2026
not enough data
John Edgar
0W–4L career · 1 line in 2026
not enough data
John Kearon
4W–3L career · 2 lines in 2026
not enough data
Michael Frey
6W–3L career · no 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.