| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. S Hersey vs J Langreck |
 | 0-1 | 18 |
1997 |
WWW.JOBS-RESUMES.Open | C89 Ruy Lopez, Marshall |
| 2. Ann Marie Rosas vs J Langreck |
| 0-1 | 25 |
1997 |
Terre Haute Grand Prix | C44 King's Pawn Game |
| 3. Peter Carl Andreas vs J Langreck |
| 0-1 | 66 |
1997 |
Cleveland Grand Prix | E70 King's Indian |
| 4. B Simic vs J Langreck |
| 0-1 | 33 |
1997 |
WWW.JOBS-RESUMES.Open | E99 King's Indian, Orthodox, Taimanov |
| 5. J Langreck vs A Zelner |
| 1-0 | 46 |
1997 |
Dayton Grand Prix | B32 Sicilian |
| 6. R Olthof vs J Langreck |
| 0-1 | 29 |
1997 |
Hoogovens Open | C45 Scotch Game |
| 7. D Friedman vs J Langreck |
| 0-1 | 31 |
1997 |
Dayton Grand Prix | A07 King's Indian Attack |
| 8. J Langreck vs R Carpenter |
| 1-0 | 32 |
1997 |
WWW.JOBS-RESUMES.Open | C48 Four Knights |
| 9. J Langreck vs J Easter |
 | 1-0 | 30 |
1997 |
Terre Haute Grand Prix | B09 Pirc, Austrian Attack |
| 10. J Langreck vs F Whitacre |
| 1-0 | 39 |
1997 |
Dayton Grand Prix | B90 Sicilian, Najdorf |
| 11. J Langreck vs L F Rust |
| 1-0 | 36 |
1997 |
Hoogovens Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 12. J Langreck vs J Abma |
| 1-0 | 33 |
1997 |
Dayton Grand Prix | B45 Sicilian, Taimanov |
| 13. J Langreck vs S Bent |
| 1-0 | 34 |
1997 |
WWW.JOBS-RESUMES.Open | B90 Sicilian, Najdorf |
| 14. R Driver vs J Langreck |
| 0-1 | 26 |
1997 |
Dayton Grand Prix | C47 Four Knights |
| 15. J Langreck vs Douglas Todd |
| 1-0 | 38 |
1997 |
Hoogovens Open | B32 Sicilian |
| 16. J Langreck vs J Kelleher |
| 1-0 | 46 |
1997 |
Kings Open | C49 Four Knights |
| 17. J Langreck vs B D Watson |
| 1-0 | 41 |
1997 |
WWW.JOBS-RESUMES.Open | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 18. Rubin Miller vs J Langreck |
| 0-1 | 30 |
1997 |
Terre Haute Grand Prix | E81 King's Indian, Samisch |
| 19. K Ceterski vs J Langreck |
| 0-1 | 33 |
1997 |
Hoogovens Open | E76 King's Indian, Four Pawns Attack |
| 20. J Langreck vs J Baker |
| 1-0 | 42 |
1997 |
WWW.JOBS-RESUMES.Open | B19 Caro-Kann, Classical |
| 21. Gregg Stark vs J Langreck |
| 0-1 | 25 |
1997 |
Kings Open | E67 King's Indian, Fianchetto |
| 22. J Langreck vs N Criss |
| 1-0 | 20 |
1998 |
Kings Open | C02 French, Advance |
| 23. J Langreck vs C Boor |
| 1-0 | 30 |
1998 |
Kings Open | C45 Scotch Game |
| 24. J Langreck vs Z Lazetich |
| 1-0 | 18 |
1998 |
Sacramento Team Championship | B06 Robatsch |
| 25. J Langreck vs D Mazeffa |
| 1-0 | 43 |
1999 |
M.O.T.C.F. | B32 Sicilian |