IFPA Header


  • About
    • Home
    • About the IFPA
    • IFPA Staff
    • Country Directors
    • State Representatives
    • Women’s State Representatives
    • Sponsors
    • FAQ
    • Contact Us
  • Tournaments
    • IFPA Calendar
    • IFPA Virtual Calendar
    • Leagues
    • Search Past Results
    • IFPA Certified Tournaments
    • How to Submit Tournaments
    • Sanctioning Fee Payments
    • Director Search
  • Players
    • Search
    • Your IFPA Profile
  • Resources
    • PAPA/IFPA Tournament Rules (v2025.08.10)
    • IFPA Diversity and Inclusion Code
    • How to Play Pinball
    • Director/Player Guides
    • IFPA Companion App
    • Custom Rankings
    • Major Championship Records
    • IFPA Hall of Fame
    • IFPA Pinball Pioneers
    • API
    • TGP Guide
    • WPPR Rules (v6.2)
    • IFPA Discord Channel
    • System Stats and Status
    • IFPA – Silverball Swag
  • World Championship
    • THE OPEN
    • PAPA 22
    • IFPA21 (2026)
    • IFPA20 (2025)
    • IFPA19 (2024)
    • IFPA18 (2023)
    • IFPA17 (2022)
    • IFPA16 (2019)
    • IFPA15 (2018)
    • IFPA14 (2017)
    • IFPA13 (2016)
    • IFPA12 (2015)
    • IFPA11 (2014)
    • IFPA10 (2013)
    • IFPA9 (2012)
    • IFPA8 (2011)
    • IFPA7 (2010)
    • IFPA6 (2009)
    • IFPA5 (2008)
    • IFPA4 (1994)
    • IFPA3 (1993)
    • IFPA2 (1992)
    • IFPA1 (1991)
    • Player Stats
  • Championship Series
    • AUSTRALIA (ACS)
    • AUSTRIA (AUTCS)
    • CANADA (PCS)
    • EUROPE (ECS)
    • FINLAND (FINCS)
    • FRANCE (FCS)
    • GERMANY (GCS)
    • HUNGARY (HCS)
    • IRELAND (IECS)
    • ITALY (ICS)
    • NETHERLANDS (NLCS)
    • NEW ZEALAND (NZCS)
    • NORTH AMERICA (NACS)
    • NORWAY (NCS)
    • SLOVENIA (SLCS)
    • SPAIN (ESPCS)
    • SWEDEN (SWECS)
    • SWITZERLAND (SUICS)
    • UNITED KINGDOM (UKCS)
    • WOMEN’S CANADA (WPCS)
    • WOMEN’S EUROPE (WECS)
    • WOMEN’S NORTH AMERICA (WNACS)
    • IFPA Pin-Masters
    • IFPA Women’s World Championship
    • IFPA Heads-Up Pinball Championship
    • IFPA Power 100 Championship
    • Epstein Cup
  • Stern Pinball
    • Stern Army
    • Stern Army – March Mandalorian Madness!
    • Stern Heads-Up Pinball Invitational
    • Stern Pro Circuit
    • Stern Rewards Program
    • Stern Homepage
  • Chicago Gaming
    • Homepage
    • Attack From Mars
    • Cactus Canyon
    • Medieval Madness
    • Monster Bash
    • Pulp Fiction
  • AtGames
    • About
    • Virtual Tournament Info
    • Virtual Tournament Calendar
    • Virtual Past Results
    • Virtual WPPR Rankings
    • VWPPR Ranking Information
  • World Pinball Player Rankings :
  • Overall
  • Pro
  • Country
  • Women
  • Youth
  • Virtual
  • Custom
  • Info
  • Login

Pinball at the Lab

image
Event Name
Main Tournament
When
Sep 18, 2021 to Sep 19, 2021
Location
Riverside, CA, United States
Director
Karl DeAngelo
Ranking System
Main
Information
Website
  • Results
  • Information
  • Stats
  • Related Events
  • Show Impact
Show Impact
Change Effect
Pos Player Points Rank Rating Rank Rating Eff Pro
1 Raymond Davidson 54.58 2 1976.16 2 -> 1 1976.16 -> 2003.11 64.12 -> 64.76
2 Escher Lefkoff 43.46 4 2040.64 4 -> 3 2040.64 -> 2057.14 61.61 -> 62.02 4 -> 3
3 Johnny Modica 37.42 67 1766.99 67 -> 56 1766.99 -> 1811 32.58 -> 33.34 77 -> 69
4 Karl DeAngelo 32.78 53 1933.32 53 -> 47 1933.32 -> 1954.28 50.65 -> 50.91 46 -> 39
5 Michael Kostolnik 28.97 1224 1548.86 1224 -> 774 1548.86 -> 1610.36 10.4 -> 13.05
6 Mark Bandong 25.75 539 1648.78 539 -> 395 1648.78 -> 1690.46 17.74 -> 19.09
7 Jay Collins CA 22.99 285 1616.39 285 -> 218 1616.39 -> 1671.93 39.74 -> 39.9 0 -> 195
7 John Shopple 22.99 156 1649.95 156 -> 131 1649.95 -> 1696.26 26.96 -> 27.34 135 -> 128
10 Brian Krivonak 16.63 327 1582.78 327 -> 242 1582.78 -> 1651.18 19.45 -> 20.36 0 -> 227
10 Jim Belsito 16.63 23 1771.28 1771.28 -> 1752.85 42.93 -> 42.33 25 -> 27
10 Mark Maleko Schulz 16.63 275 1746.54 275 -> 244 1746.54 -> 1769.64 25.19 -> 25.29 0 -> 217
13 Adam Lefkoff 12.25 68 1754.11 68 -> 67 1754.11 -> 1764.7 40.99 -> 40.33
13 Gerald Kirchner 12.25 362 1570.85 362 -> 337 1570.85 -> 1619.39 29.36 -> 29.02
13 Mike Welsh 12.25 586 1582.69 586 -> 483 1582.69 -> 1631.72 12.64 -> 13.15
15 Sean Irby 10.09 174 1719.84 174 -> 169 1719.84 -> 1738.62 26.87 -> 26.61 152 -> 146
15 Salem Ayoob 10.09 2392 1667.04 2392 -> 1852 1667.04 -> 1693.64 30.46 -> 26.87
17 Derek Price 8.38 29 1652.68 29 -> 30 1652.68 -> 1669.6 36.97 -> 36.67
17 Jonathan Soon 8.38 693 1406.40 693 -> 640 1406.40 -> 1476.74 9.41 -> 9.51
20 Cayle George 6.49 6 1886.46 1886.46 -> 1852.43 49.08 -> 48.33 10 -> 11
20 Bob Matthews 6.49 54 1785.17 1785.17 -> 1768.12 29.06 -> 28.73
20 Michael Orrin 6.49 727 1564.65 727 -> 690 1564.65 -> 1591.34 14.03 -> 13.97
20 Tim Crowley 6.49 2918 1455.08 2918 -> 2438 1455.08 -> 1503.63 7.9 -> 8.38
24 raymond ashby 4.89 297 1707.31 297 -> 298 1707.31 -> 1692.76 26.28 -> 25.64
24 Dean StAntoine 4.89 2700 1485.69 2700 -> 2330 1485.69 -> 1517.34 23.61 -> 20.31
24 Steven Griffin 4.89 401 1601.02 401 -> 383 1601.02 -> 1606.56 26.54 -> 25.29
24 Mark Pawlak 4.89 1937 1491.15 1937 -> 1727 1491.15 -> 1522.35 17.63 -> 16.5
31 Scott Macias 3.54 796 1654.15 796 -> 788 1654.15 -> 1631.02 14.64 -> 14.28
31 Gilbert Carranza 3.54 2983 1472.90 2983 -> 2697 1472.90 -> 1495.05 15.27 -> 13.55
31 Michael Mattsson 3.54 380 1647.28 380 -> 378 1647.28 -> 1612.41 18.21 -> 17.51
31 Chris Compton 3.54 283 1592.49 283 -> 285 1592.49 -> 1587.89 24.71 -> 24
31 Dave Stewart 3.54 56 1606.34 56 -> 57 1606.34 -> 1593.84 33.43 -> 32.96 69 -> 72
31 Leslie Ruckman 3.54 493 1618.07 493 -> 499 1618.07 -> 1610.21 14.67 -> 14.49
31 John Finnegan 3.54 619 1518.55 619 -> 618 1518.55 -> 1540.8 18.89 -> 18.44
31 Tom Isaak 3.54 848 1609.63 848 -> 832 1609.63 -> 1597.13 13.4 -> 12.99
31 Sunshine Bon 3.54 397 1598.07 397 -> 376 1598.07 -> 1605.46 14.03 -> 14.15
39 Luca Varriale 2.93 378 1658.30 378 -> 382 1658.30 -> 1617.13 18.34 -> 17.97
39 Heidi Castro 2.93 3687 1269.19 3687 -> 3245 1269.19 -> 1330.07 3.04 -> 3.23
39 Ben Clement 2.93 573 1542.61 1542.61 -> 1527.21 17.12 -> 16.7
39 David Oliver 2.93 160 1730.52 1730.52 -> 1673.15 25.68 -> 25.16 146 -> 151
39 Mike Gin 2.93 1927 1419.52 1927 -> 1843 1419.52 -> 1436.26 6.31 -> 6.25
39 Joe Pacheco 2.93 2556 1514.96 2556 -> 2371 1514.96 -> 1508.2 8.4 -> 8.1
39 Daniel Stoddard 2.93 9031 1401.87 9031 -> 6286 1401.87 -> 1423.74 4.2 -> 4.73
47 Bill Brown Jr. 2.40 5467 1364.63 5467 -> 4643 1364.63 -> 1383.92 11.77 -> 9.3
47 Matt Rowbottom 2.40 1543 1418.71 1543 -> 1503 1418.71 -> 1424.06 6.14 -> 6.07
47 Michael Palero 2.40 1584 1403.62 1584 -> 1556 1403.62 -> 1423.32 5.96 -> 5.93
47 Matthew Hodges 2.40 17025 1059.66 17025 -> 8187 1059.66 -> 1241.32 0.6 -> 1.84
47 Matt Young CA 2.40 2224 1505.22 2224 -> 2091 1505.22 -> 1489.24 9.67 -> 9.13
47 Eddie Kon 2.40 4148 1432.54 4148 -> 3710 1432.54 -> 1435.08 7.53 -> 6.85
47 Mark Brown CA 2.40 3244 1372.96 3244 -> 3039 1372.96 -> 1383.92 4.45 -> 4.42
47 Fran Irwin 2.40 2683 1476.16 2683 -> 2540 1476.16 -> 1467.54 8.97 -> 8.52
47 Louise Wagensonner 2.40 207 1541.50 207 -> 210 1541.50 -> 1508.02 21.74 -> 21.19 209 -> 220
55 Chris Murray 1.86 1680 1324.34 1680 -> 1644 1324.34 -> 1333.84 5.92 -> 5.81
55 Emanuela Gemelli 1.86 4241 1117.42 4241 -> 3867 1117.42 -> 1164.73 2.08 -> 2.14
55 Ron Dwyer 1.86 27441 Not Rated 27441 -> 9631 Not Rated -> 1331.31 0 -> 3.41
55 Dave Hill CA 1.86 1894 1417.73 1894 -> 1869 1417.73 -> 1417.65 6.84 -> 6.7
55 Wayne Saeger 1.86 2024 1464.44 2024 -> 1962 1464.44 -> 1434.88 17.11 -> 15.74
55 Jason Wood 1.86 2852 1326.40 2852 -> 2729 1326.40 -> 1337.07 7.87 -> 7.38
55 Max Stewart 1.86 7126 1144.54 7126 -> 5995 1144.54 -> 1198.7 2.1 -> 2.31
61 Nicole Thornhill 1.46 11394 1038.01 11394 -> 8364 1038.01 -> 1132.39 1.59 -> 2.05
61 David Green CA 1.46 7411 1355.33 7411 -> 6374 1355.33 -> 1326.68 5.04 -> 4
61 Cecilia Clarizio 1.46 3195 1285.74 3195 -> 3096 1285.74 -> 1283.63 3.68 -> 3.63
61 Sanjay Shah 1.46 239 1604.45 239 -> 240 1604.45 -> 1521.53 19.41 -> 18.85 231 -> 234
61 David Lord 1.46 2004 1422.58 2004 -> 1966 1422.58 -> 1387.89 5.86 -> 5.7
61 Kyle Reidy 1.46 6587 1337.99 6587 -> 5816 1337.99 -> 1318.62 4.29 -> 3.74
67 Chuck Casey 1.06 11490 1201.15 11490 -> 8984 1201.15 -> 1197.48 3.66 -> 2.8
67 Amy Gunson 1.06 27441 1164.32 27441 -> 11777 1164.32 -> 1173.97 0 -> 1.94
67 Hillary Jacobson 1.06 2728 1343.33 2728 -> 2709 1343.33 -> 1298.67 4.8 -> 4.59
67 Jasmine Rivera 1.06 3707 1299.81 3707 -> 3565 1299.81 -> 1276.44 3.41 -> 3.3
67 Jasmijn de Jong 1.06 1152 1499.34 1152 -> 1154 1499.34 -> 1431.12 6.21 -> 6.1
67 Steve Asbury 1.06 1110 1415.05 1110 -> 1112 1415.05 -> 1365.86 10.33 -> 9.99
72 Pete Tomaszek 0.73 11903 1355.42 11903 -> 9823 1355.42 -> 1268 3.99 -> 2.63
72 Garrison Tarnow 0.73 3278 1292.01 3278 -> 3215 1292.01 -> 1256.77 2.91 -> 2.83
72 Ryan Nielsen 0.73 4637 1311.72 4637 -> 4485 1311.72 -> 1272.71 2.09 -> 2.02
72 Dennis Eichhorn 0.73 565 1575.05 565 -> 569 1575.05 -> 1482.63 18.12 -> 17.46
76 Aaron Willer 0.47 27441 Not Rated 27441 -> 15586 Not Rated -> 1001.24 0 -> 0.86
76 Madison Cote 0.47 12839 1048.92 12839 -> 10988 1048.92 -> 1035.52 0.88 -> 0.88
76 Anita Dominqu 0.47 18489 905.52 18489 -> 13368 905.52 -> 921.26 0.65 -> 0.77
76 Patty Wang 0.47 4579 1283.68 4579 -> 4519 1283.68 -> 1230.16 2.02 -> 1.94
79 Daniel Fu 0.27 11137 1038.66 11137 -> 9759 1038.66 -> 1016.58 1.9 -> 1.46
79 Dina Orbison 0.27 4800 1085.65 4800 -> 4771 1085.65 -> 1048.85 2.8 -> 2.53
81 Brian Jones CA 0.13 13305 1252.07 13305 -> 12577 1252.07 -> 1147.77 2.9 -> 1.53
82 Ian Rodriguez 0.07 11005 1322.97 11005 -> 10822 1322.97 -> 1149.77 3.37 -> 2.02
  Highlighted players are not applied to the strength calculations as the player hasn't played in more than 5 tournaments.
Additional Details
Address
3633 Market Street Riverside, CA 92501
Registration Opens
Day of Tournament
Qualifying Format
Matchplay Qualifying
Player Limit
100
Registration Fee
Check Tournament Website
Finals Format
Match Play
Overall

Target Match Play qualifying in 4 player groups. 3/2/1/0 scoring. Target point value is 25.
16 Players to Division A match play playoffs on Sunday with 4 games per round.

WPPR Snapshot
  • Base Value 32
  • Total (before TGP) 54.73
  • TGP 100%
  • Event Booster 100%
  • Tour Value 54.58
Tournament Strength
  • Ranking Strength 13.09
  • Ratings Strength 9.64
  • Average Ranking 15.15
  • Average Rating 17.11
Player Stats
  • Player Count 82
  • Rated Players 72
Player Locations
  • United States 75
  • Taiwan 2
  • Australia 1
  • Sweden 1
  • Philippines 1
  • Italy 1
  • Netherlands 1
Age Distribution
  • 19-25 1
  • 26-35 6
  • 35-45 14
  • 45-55 17
  • 56-65 10
  • 65-99 2
Event Date Ranking System Winner
Main Tournament September 14, 2025 MAIN Zach McCarthy
Main Tournament September 22, 2024 MAIN Dustin Goldbarg
Main Tournament September 24, 2023 MAIN Escher Lefkoff
Main Tournament September 25, 2022 MAIN Escher Lefkoff

Copyright International Flipper Pinball Association - 2025