OPEN CHAMPIONS – DOUBLES
| YEAR | A/H | NAME | CITY/ASSN | SCORE |
| 1910 | M. Levy – J. Pritchett | Indianapolis | 1213 | |
| 1911 | J. Ross – T. Nelson | Indianapolis | 1229 | |
| 1912 | C. Bumb – F. Fox | Indianapolis | 1197 | |
| 1913 | J. Casmier – F. Hart | South Bend | 1224 | |
| 1914 | J. Goodwin – F. Hackerd | Indianapolis | 1226 | |
| 1915 | H. Brookes – F. Carr | Fort Wayne | 1173 | |
| 1916 | F. Meyer – F. Fox | Indianapolis | 1241 | |
| 1917 | F. Farnan – G. Harkenrider | Fort Wayne | 1240 | |
| 1918 | J. Goodwin – G. Kirkhoff | Indianapolis | 1211 | |
| 1919 | N. Hamilton – H. Hurt | Indianapolis | 1296 | |
| 1920 | E. Kraft – F. Zurcher | Fort Wayne | 1288 | |
| 1921 | H. Johnson – F. Sourbier | Indianapolis | 1273 | |
| 1922 | F. McCullough – J. Pritchett | Indianapolis | 1246 | |
| 1923 | R. Patterson – T. Creswell | Lafayette | 1211 | |
| 1924 | E. Patterson – L. Fahrbach | Indianapolis | 1259 | |
| 1925 | E. Meyer – J. Pritchett | Indianapolis | 1271 | |
| 1926 | T. Pattison – J. Harper | South Bend | 1307 | |
| 1927 | O. Jensen – O. E. Jensen | Terre Haute | 1284 | |
| 1928 | W. Cotton – D. Galliher | Muncie | 1321 | |
| 1929 | J. Fulton – F. Snyder | Indianapolis | 1243 | |
| 1930 | L. Swinsick – W. Laskey | South Bend | 1268 | |
| 1931 | W. Neblung – F. Fenker | La Porte | 1279 | |
| 1932 | J. Fehr – J. Pritchett | Indianapolis | 1287 | |
| 1933 | D. Johnson – F. Hueber | Indianapolis | 1353 | |
| 1934 | R. Rump – R. Ruth | Fort Wayne | 1326 | |
| 1935 | E. Hornberger – J. Cobler | Indianapolis | 1273 | |
| 1936 | G. Jackson – F. Carr | Fort Wayne | 1263 | |
| 1937 | J. Fehr – J. Pritchett | Indianapolis | 1337 | |
| 1938 | R. Zimmerman – J. Novonty | Gary | 1250 | |
| 1939 | D. Johnson – F. Snyder | Indianapolis | 1319 | |
| 1940 | L. Carmin – R. Robertson | Indianapolis | 1345 | |
| 1941 | W. Dohes – S. Marshal | Anderson | 1260 | |
| 1942 | J. Rea – P. Ernst | Indianapolis | 1282 | |
| 1943 | V. Anchich – F. Glasmire | Hammond | 1287 | |
| 1944 | F. West – W. Doehrman | Fort Wayne | 1257 | |
| 1946 | T. Zavakos – R. Silliman | Richmond | 1275 | |
| 1947 | F. Snyder – D. Johnson | Indianapolis | 1282 | |
| 1948 | E. Miller – W. Jacobs | Crown Point | 1297 | |
| 1949 | F. Fillwock – L. Dahl | Valparaiso | 1280 | |
| 1950 | T. Graves – T. Zavakos | Muncie | 1347 | |
| 1951 | C. Hutchison – R. Sharp | Redkey | 1272 | |
| 1952 | J. Iwan – E. Pesdan | Gary | 1289 | |
| 1953 | Merrit Neese – Dick Weber | Indianapolis | 1438 | |
| 1954 | W. Hamilton – R. Brown | Redkey | 1331 | |
| 1955 | R. Jessup – W. Anders | La Porte | 1274 | |
| 1956 | George Stillwagon – Frank Koontz | Muncie | 1293 | |
| 1957 | Gerry Schmidt – Dan Johnson | Fort Wayne | 1276 | |
| 1958 | Charles Chinn – Francis Leppert | Indianapolis | 1319 | |
| 1959 | Fred Bolatto – Fred Krebs | Shelbyville | 1288 | |
| 1960 | Act | (Act) James Vaughn – Russ Netherly | Evansville | 1378 |
| 1960 | Hcp | (Hcp) James Vaughn – Russ Netherly | Evansville | 1411 |
| 1961 | Act | (Act) James Dearing – Frank Beslich | Hammond | 1321 |
| 1961 | Hcp | (Hcp) Alan Householder – Tom Kutzera | Peru | 1434 |
| 1962 | Act | (Act) Mark Pierson – Dave Bums | Indianapolis | 1270 |
| 1962 | Hcp | (Hcp) Oliver Farmwald – Eldon Disher | Nappanee | 1338 |
| 1963 | Act | (Act) Larry Day – Billy Robinson | Anderson | 1323 |
| 1963 | Hcp | (Hcp) Larry Day – Billy Robinson | Anderson | 1419 |
| 1964 | Act | (Act) Nob Losiniecki – Harry Rieck | Michigan City | 1324 |
| 1964 | Hcp | (Hcp) J. Pliske | Michigan City | 1384 |
| 1965 | Act | (Act) Wm Morton – Raymond Sarvenoff | Gary | 1233 |
| 1965 | Hcp | (Hcp) Jon Sadler – L.T. Wampler | Vincennes | 1322 |
| 1966 | Act | (Act) Orville Addison – Harold Johnson | Marion | 1350 |
| 1966 | Hcp | (Hcp) Geo Hallo Jr – Joseph Cessely | Gary | 1429 |
| 1967 | Act | (Act) Bill Pope – Curt Schmidt | Butler | 1339 |
| 1967 | Hcp | (Hcp) Hal Sloop – Dale Hultz | Terre Haute | 1404 |
| 1968 | Act | (Act) Jim Rea – John Parsons | La Porte | 1290 |
| 1968 | Hcp | (Hcp) Tom Buckner -Al Brown | Anderson | 1380 |
| 1969 | Act | (Act) Norman Daniels – Ivo Rea | South Bend | 1343 |
| 1969 | Hcp | (Hcp) Norman Daniels – Ivo Rea | South Bend | 1372 |
| 1970 | Act | (Act) Bob Crull – Flan Pilkington | Muncie | 1321 |
| 1970 | Hcp | (Hcp) Leonard Gish – Allen Kain | Highland | 1357 |
| 1971 | Act | (Act) Joe Piccione, Jr – Joe Piccione, Sr | Indianapolis | 1326 |
| 1971 | Hcp | (Hcp) M. St Pierre – Joe Larocco | Michigan City | 1385 |
| 1972 | Act | (Act) Bob Blair – Edgar Blair | Princeton | 1297 |
| 1972 | Hcp | (Hcp) Bob Blair – Edgar Blair | Princeton | 1405 |
| 1973 | Act | (Act) Jack Kostopoulos – Andy Chismudy | Hammond | 1326 |
| 1973 | Hcp | (Hcp) Charles Vestal – John Freeman | Gary | 1391 (tie) |
| 1973 | Hcp | (Hcp) S. Frye – T. Winchester | Bunker Hill – Kokomo | 1391 (tie) |
| 1974 | Act | (Act) Tom Banner – Tom Smith | Anderson | 1369 |
| 1974 | Hcp | (Hcp) John Eubank – George Bogunovick | Gary | 1428 |
| 1975 | Act | (Act) Jake Yoder – Larry Radke | Fort Wayne | 1331 |
| 1975 | Hcp | (Hcp) Jim Cassassa – Arthur Wilson | Brazil | 1407 |
| 1976 | Act | (Act) Fred Eddy – Dave Scott | Columbus | 1369 |
| 1976 | Hcp | (Hcp) Howard Shoemaker – Mike Shoemaker | Wabash | 1407 |
| 1977 | Act | (Act) Tony Eder – Tom Eder | North Vernon | 1335 |
| 1977 | Hcp | (Hcp) Herman Walden – Floyd Reeves | DeMotte | 1389 |
| 1978 | Act | (Act) Dave Norton – Joe Trombetta | Hammond | 1423 |
| 1978 | Hcp | (Hcp) Dave Norton – Joe Trombetta | Hammond | 1450 |
| 1979 | Act | (Act) Ron Everingham – Bob King | South Bend | 1342 |
| 1979 | Hcp | (Hcp) Robert White – Roeber Luther | Valparaiso | 1375 |
| 1980 | Act | (Act) Robert Shank – Joe Piccione, Jr | Indianapolis | 1436 |
| 1980 | Hcp | (Hcp) Tom Hicks -Gary A. Smith | Portland | 1468 |
| 1981 | Act | (Act) Don Riddle – Fred McClaren | Indianapolis | 1306 |
| 1981 | Hcp | (Hcp) Joe Dillman – Tom Richey | Fowler | 1336 |
| 1982 | Act | (Act) Linton Calvert – Randy Stoughton | Indianapolis | 1366 |
| 1982 | Hcp | (Hcp) Bob Merritt – Jack Driemeyer | Portage | 1395 |
| 1983 | Act | (Act) Chris Skene – Bob Skene | Franklin | 1448 |
| 1983 | Hcp | (Hcp) Chris Skene – Bob Skene | Franklin | 1448 |
| 1984 | Act | (Act) Mike Aulby – Wayne Webb | Indianapolis | 1366 |
| 1984 | Hcp | (Hcp) Mike McCollum – Bob Crull, Jr | Kokomo | 1402 |
| 1985 | Act | (Act) Day Boyer – Mike Donelson | Crown Point | 1389 |
| 1985 | Hcp | (Hcp) Willard Cooper – Melvin Steed | La Grange | 1400 |
| 1986 | Act | (Act) Steve Robbins – Gary Minatel | Indianapolis | 1387 |
| 1986 | Hcp | (Hcp) Andy Lee – Greg Higgins | Kokomo | 1415 |
| 1987 | Act | (Act) Ron Brown – Stan Brown | Anderson | 1502 |
| 1987 | Hcp | (Hcp) Ron Brown – Stan Brown | Anderson | 1502 |
| 1988 | Act | (Act) Steve Waggoner – Jim Dunham, Jr | Indianapolis | 1472 |
| 1988 | Hcp | (Hcp) Ed Lynn – Kerry Roark | Indianapolis | 1482 |
| 1989 | Act | (Act) Don Garrison – Michael Boswell | Terre Haute | 1457 |
| 1989 | Hcp | (Hcp) George Clouse – Charles Kohley | Rensselaer | 1507 |
| 1990 | Act | (Act) Robert Weiland – John Williams | Mishawaka | 1476 |
| 1990 | Hcp | (Hcp) Ted Norman – Wayne McKay | Indianapolis | 1578 |
| 1991 | Act | (Act) Bryon Dale – Bill Johnson | Wayne County | 1348 |
| 1991 | Hcp | (Hcp) Glen Morgan – Terrel Kalor | Bluffton | 1406 |
| 1992 | Act | (Act) Mory Smulevitz – Bob George | Warsaw/Kokomo | 1393 |
| 1992 | Hcp | (Hcp) Tim Mount – Dale Nowlin | Scottsburg | 1489 |
| 1993 | Act | (Act) Joe Ello – Paul Daurer | Michigan City | 1388 |
| 1993 | Hcp | (Hcp) Jon Cooley – Tim Marshino | Benton County | 1527 |
| 1994 | Act | (Act) Bruce Sturges – Scott Fair | Indianapolis | 1431 |
| 1994 | Hcp | (Hcp) Larry Jackson, Jr – John Jackson | La Porte | 1480 |
| 1995 | Act | (Act) Steve Lang – John Bauerle, Jr | Indianapolis | 1537 |
| 1995 | Hcp | (Hcp) Eric Stahl – Dave Satchwill | Fort Wayne | 1537 (tie) |
| 1995 | Hcp | (Hcp) Steve Lang – John Bauerle, Jr | Indianapolis | 1537 (tie) |
| 1996 | Act | (Act) John Valles – Eddie Frederick | Indianapolis | 1434 |
| 1996 | Hcp | (Hcp) Jim Galliher – Chris Rowland | Crown Point | 1443 |
| 1997 | Act | (Act) Terry Clayton – David Hurtt | Lafayette | 1400 |
| 1997 | Hcp | (Hcp) Rick Branstetter – Jerry Powers | Scottsburg | 1408 |
| 1998 | Act | (Act) Marvin Peterson – Cliff McKee | Muncie | 1517 |
| 1998 | Hcp | (Hcp) Jeff Phillips – Robert Reel | Kokomo | 1583 |
| 1999 | Act | (Act) Kim Buell – Tim Crouch | Indianapolis | 1480 |
| 1999 | Hcp | (Hcp) Jonathon Walters – Jeffrey Gerard | Angola | 1516 |
| 2000 | Act | (Act) Jeff Estes – Derek Carter | NW Indiana | 1516 |
| 2000 | Hcp | (Hcp) Dave Watkins – Michael Moore | Attica | 1563 |
| 2001 | Act | (Act) James O’Connor, Jr – John Bauerle, Jr. | Indianapolis | 1432 |
| 2001 | Hcp | (Hcp) Ron Phillips – Rich Goodman | Benton County | 1517 |
| 2002 | Act | (Act) Mark Kofoid – Scott Hansen | Calumet Area | 1528 |
| 2002 | Hcp | (Hcp) Brad Slabaugh – Kenny Bailee | Kokomo | 1602 |
| 2003 | Act | (Act) Eric Leuhart – Benjamin Hines | Columbus | 1477 |
| 2003 | Hcp | (Hcp) Charles Wilkey – Thomas Settles | Shelby Co. | 1559 |
| 2004 | Act | (Act) Anthony Edwards – Robert Edwards | Elkhart | 1396 |
| 2004 | Hcp | (Hcp) Terry Slusser – William Kendall | Anderson | 1514 |
| 2005 | Act | (Act) Casey Benton – Doug Henry | Columbus | 1387 |
| 2005 | Hcp | (Hcp) Todd Nickel – Larry J Wilson | Lafayette | 1473 |
| 2006 | Act | (Act) Mark Spenser – Jerry Krupa | Bloomington/Wayne Co | 1480 |
| 2006 | Hcp | (Hcp) Vlademer Rusomaroff – Michael White | Indianapolis | 1658 |
| 2007 | Act | (Act) Dile D Wilson – Dirk W Danks | Mt Vernon | 1552 |
| 2007 | Hcp | (Hcp) Dile D Wilson – Dirk W Danks | Mt Vernon | 1552 (tie) |
| 2007 | Hcp | (Hcp) Shawn Crawford – Kile T Brier | Attica | 1552 (tie) |
| 2008 | Act | (Act) James P Cook – Jason R McCord | Anderson | 1504 |
| 2008 | Hcp | (Hcp) Patrick W Monroe – Darrell A Dumas, Sr | City of Firsts | 1605 |
| 2009 | Act | (Act) Glen A Ransbottom – Dennis J Mc Carthy | Warsaw | 1607 |
| 2009 | Hcp | (Hcp) Glen A Ransbottom – Dennis J Mc Carthy | Warsaw | 1623 |
| 2010 | Act | (Act) Chris L Hester – Eric S Leuthart | Michigan City | 1433 |
| 2010 | Hcp | (Hcp) James P Creech – Tim J Hardin | Bloomington | 1532 |
| 2011 | Act | (Act) Robert P Spore Jr – Kevin J Wethington | Princeton | 1419 |
| 2011 | Hcp | (Hcp) Justin R Thacker – Darwin T Esteb | Artesian | 1513 |
| 2012 | Act | (Act) Cowell, Michael G – Cave, Brian E | City of Firsts | 1485 |
| 2012 | Hcp | (Hcp) Simon, James E – Wasson, Danny L | Fort Wayne | 1507 |
| 2013 | Act | (Act) Randy J Cisco – Kevin G Miller | Fort Wayne | 1519 |
| 2013 | Hcp | (Hcp) Randy J Cisco – Kevin G Miller | Fort Wayne | 1567 |
| 2014 | Act | (Act) Nicholas J Hoagland – Lee F Johnson | Indy | 1519 |
| 2014 | Hcp | (Hcp) Douglas J Early – Theron S Early | Quad County | 1561 |
| 2015 | Act | (Act) Ryan W Plummer – Justin M Howard | Rushville | 1470 |
| 2015 | Hcp | (Hcp) Eric J Riehle – Tim W Colegate | Sunman | 1538 |
| 2016 | Act | (Act) Aaron M Beaver – Jonathan J Pluta | Elkhart | 1496 |
| 2016 | Hcp | (Hcp) Jerry W Cardinal – Tyler J Simmons | Vincennes | 1497 |
| 2017 | Act | (Act) Dan B Borne – Ryan Stankiewicz | Indianapolis | 1478 |
| 2017 | Hcp | (Hcp) Doug R Ballard – Steve W Stutz | Sunman | 1602 |
| 2018 | Act | (Act) Robert (AJ) Bevard – Michael R Burchfield | Brownsburg | 1490 |
| 2018 | Hcp | (Hcp) Justin R Smitley – Derek R Bantz | Muncie | 1520 |
| 2019 | Act | (Act) Damond F Bunton-743 – Edmond W Bunton-731 | Chicago, IL | 1474 |
| 2019 | Hcp | (Hcp) Chad M Exmeyer-710 – Les L Snyder 749 | Tipton | 1521 |
| 2020 Tournament Cancelled after Governmental Mandates (Coronavirus-19) Bowled 2/8 – 3/9/2020 |
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| 2020 | Act | (Act) Jimmy L Cook, II (709) – Trent R Burns (750) | Plainfield | 1459 |
| 2020 | Hcp | (Hcp) Teresa L Ferguson-538 – Sheila A Quillen 556 | Dunkirk | 1477 |
| 2021 | Act | (Act) Clint W. Million (724) – Christopher A Jones (758) | Evansville | 1482 |
| 2021 | Hcp | (Hcp) Robert Crull, Jr (655) – James T. Heard (696) | Tipton | 1502 |
| 2022 | Act | (Act) Mosier, Darren W (668) – Pipenger, Jason D (791) | Centerville | 1459 |
| 2022 | Hcp | (Hcp) Elliott, Wes (719/751) – Skinner, Richard B (706/789) Taylor, Larry E (712/795) – Swanson, Gary W (651/745) |
Lake Village Newtown |
T1540 T1540 |
| 2023 | Act | (Act) Schultz, Perry K, Jr (697) / Bales, Michael R (797) | Lake Village | 1494 |
| 2023 | Hcp | (Hcp) Noll, Tracy (703)/Hartung, Rick A (722)+210 hcp tot | Russiaville | 1635 |
Indicates Current Record Score