- 24-3 Overall – First 20-Win Season in school history
- 1973-74 Middlesex County Athletic Conference Champions
- 12-0 in the Middlesex County Athletic Conference
- Lost to South Plainfield in the Colonia Holiday Tournament
- Runner-up in Middlesex County Tournament – lost to Perth Amboy
- Won Central Jersey Group 3 Championship – defeated Perth Amboy
- Lost to Camden in Group 3 State Semifinals
- Averaged 63.6 points per game
- Allowed 48.5 points per game
1973-74 J.F. Kennedy Mustangs – Schedule
| Winning Team | Winning Team Score | Losing Team | Losing Team Score |
| J.F. Kennedy | 46 | Woodbridge | 20 |
| J.F. Kennedy | 56 | St. Thomas Aquinas | 37 |
| J.F. Kennedy | 62 | East Brunswick | 55 |
| J.F. Kennedy | 76 | St. Thomas Aquinas | 55 |
| South Plainfield | 39 | J.F. Kennedy | 38 |
| J.F. Kennedy | 64 | Highland Park | 50 |
| J.F. Kennedy | 59 | Colonia | 29 |
| J.F. Kennedy | 61 | South River | 36 |
| J.F. Kennedy | 57 | Cedar Ridge | 40 |
| J.F. Kennedy | 52 | Sayreville | 46 |
| J.F. Kennedy | 57 | St. Joseph’s | 43 |
| J.F. Kennedy | 62 | New Brunswick | 59 |
| J.F. Kennedy | 59 | Madison Township | 42 |
| J.F. Kennedy | 63 | Edison | 48 |
| J.F. Kennedy | 94 | Hoffman | 49 |
| J.F. Kennedy | 75 | J.P. Stevens | 43 |
| J.F. Kennedy | 70 | Carteret | 52 |
| J.F. Kennedy | 89 | Wardlaw | 59 |
| J.F. Kennedy | 62 | Highland Park | 41 |
| J.F. Kennedy | 76 | Sayreville | 74 |
| Perth Amboy | 72 | J.F. Kennedy | 59 |
| J.F. Kennedy | 89 | Franklin | 54 |
| J.F. Kennedy | 57 | Asbury Park | 54 |
| J.F. Kennedy | 53 | Long Branch | 49 |
| J.F. Kennedy | 59 | Perth Amboy | 53 |
| Camden | 59 | J.F. Kennedy | 55 |
1973-74 J.F. Kennedy Mustangs – Coaching Staff
- Head Coach: Ray Newman – 5th Season
- Assistant Coaches: Al Tagliaroni and Bob Lanigan
1973-74 J.F. Kennedy Mustangs – Team Roster
| Player No. | Name |
| 33 | Jay Jorgensen |
| 41 | Dom Corica |
| 35 | Rick Ullrich |
| 22 | Ron Hruska |
| 21 | Tom Aromando |
| 24 | John Nahrebne |
| 34 | Terry Curran |
| 23 | Nick Tatarynw |
| 31 | Pete Abramo |
| 42 | Kyle Curran |
1973-74 All Middlesex County Athletic Conference Honors
- First Team: Jay Jorgensen – averaged 17.2 ppg
- Second Team: Dom Corica (13.0 ppg) and Rick Ullrich (10.8 ppg)
- Honorable Mention: Tommy Aromando
1973-74 Middlesex County Athletic Conference – Final Standings
| School | Record | Win % |
| J.F. Kennedy | 12-0 | 1.000 |
| Perth Amboy | 10-2 | .833 |
| Sayreville | 9-3 | .750 |
| Woodbridge | 9-3 | .750 |
| East Brunswick | 7-5 | .583 |
| Carteret | 6-6 | .500 |
| Cedar Ridge | 6-6 | .500 |
| J.P. Stevens | 6-6 | .500 |
| Edison | 4-8 | .333 |
| New Brunswick | 3-9 | .250 |
| Colonia | 2-10 | .167 |
| Madison Township | 2-10 | .167 |
| South River | 2-10 | .167 |
1973 Colonia Classic Holiday Tournament
First Round - December 26th
- FINAL
- Colonia (1-2) 69
- Scotch Plains-Fanwood 56
- Colonia HS
- FINAL
- Metuchen (1-2) 81
- Piscataway (1-2) 78
- Colonia HS
- FINAL
- J.F. Kennedy (4-0) 38
- South Plainfield (2-1) 39
- Scotch Plains-Fanwood HS
- FINAL
- A.L. Johnson (0-3) 56
- Valisburg (1-2) 55
- Scotch Plains-Fanwood HS
Semifinals - December 27th
- FINAL
- Colonia (2-2) 51
- A.L. Johnson (1-3) 70
- Colonia HS
- FINAL
- Metuchen (2-2) 50
- South Plainfield (3-1) 66
- Colonia HS
Championship - December 29th
- FINAL
- South Plainfield (4-1) 49
- A.L. Johnson (2-3) 46
- Colonia HS
1974 Central Jersey Group 3 Tournament
First Round - March 4-6, 1974
- FINAL
- J.F. Kennedy (21-2) 89
- Franklin (7-18) 54
- J.F. Kennedy HS
- FINAL
- Asbury Park (18-4) 85
- Bridgewater-East (10-13) 70
- Asbury Park HS
- FINAL
- South Plainfield (19-5) 74
- South River (5-14) 49
- South Plainfield HS
- FINAL
- Long Branch (15-6) 66
- Ocean Township 52
- Long Branch HS
- FINAL
- Perth Amboy (20-2) 77
- Rumson Fair-Haven (8-16) 66
- Perth Amboy HS
- FINAL
- Bridgewater-West (18-4) 65
- Carteret 59
- Bridgewater-Raritan West
- FINAL
- Wall Township (21-2) 65
- Manasquan (12-10) 58
- Wall Township HS
- FINAL
- Princeton 71
- Monmouth Regional 73
- Princeton HS
Quarterfinals - March 7-9, 1974
- FINAL
- J.F. Kennedy (22-2) 57
- Asbury Park (19-4) 54
- Sayreville HS
- FINAL
- South Plainfield (20-5) 44
- Long Branch (17-6) 73
- East Brunswick HS
- FINAL
- Perth Amboy (21-3) 102
- Bridgewater-West (19-4) 63
- Lakewood HS
- FINAL
- Wall Township (22-2) 73
- Monmouth Regional 52
- Plainfield HS
Semifinals - March 13, 1974
- FINAL
- J.F. Kennedy (23-2) 53
- Long Branch (18-6) 49
- Brookdale Community College
- FINAL
- Perth Amboy (22-3) 77
- Wall Township (23-2) 51
- Lakewood HS
Championship - March 15, 1974
- FINAL
- J.F. Kennedy (24-2) 59
- Perth Amboy (23-3) 53
- Brookdale Community College