Following is a glance at the eight regular seasons in which the Plano Wildcats have gone unbeaten since the UIL adopted a 10-game regular-season schedule in the 1930s:
| Year |
|
Start |
|
Finish |
|
Coach |
| 2005 |
|
13-0 |
|
Region I finalist |
|
Gerald Brence |
| 1987 |
|
16-0 |
|
State champions |
|
Tom Kimbrough |
| 1984 |
|
11-0 |
|
Area finalist |
|
Tom Kimbrough |
| 1983 |
|
14-0 |
|
State semifinalist |
|
Tom Kimbrough |
| 1982 |
|
12-0-1 |
|
State quarterfinalist |
|
Tom Kimbrough |
| 1975 |
|
10-0 |
|
Bi-District qualifier |
|
John Clark |
| 1974 |
|
12-0 |
|
State quarterfinalist |
|
John Clark |
| 1961 |
|
11-0 |
|
Regional finalist |
|
Tom Gray |
Following is a glance at the career coaching records of the four coaches to lead Plano to undefeated regular seasons since the UIL adopted a 10-game regular-season schedule in the 1930s:
| Coach |
|
Record |
|
State Titles |
| Tom Gray (1959-65) |
|
58-17-4 |
|
1965 |
| John Clark (1966-75) |
|
107-17-0 |
|
1967, 1971 |
| Tom Kimbrough (1976-91) |
|
171-28-7 |
|
1977, 1986, 1987 |
| Gerald Brence (1992-2007) |
|
120-70-2 |
|
1994 |
