AT SAN JOSE STATE: In his fourth season with the Spartans... Competing for playing time at a linebacker position... First joined the team for 2017 fall drills... A 2018 Mountain West All-Academic honoree.
2019: Did not see any game action.
2018: Played in eight games primarily on special teams... Was a reserve linebacker... Credited with seven tackles for the season...Season-high five assisted tackles and 0.5 tackles for loss in the Washington State game (9/8)... Also had two stops in the season opener vs. UC Davis (8/30).
2017: Completed a redshirt season.
HIGH SCHOOL: Lettered in football (Coach Jay Braun) and track and field at Oak Grove High in San Jose... 154 tackles, 21.0 tackles for loss, six quarterback sacks and 17 pass break-ups in two varsity seasons... Second-team Blossom Valley Athletic League choice as a junior and first-team selection as a senior... Was a sprinter and shot put thrower in track and field.
MORE ON ISAIAH: A business administration major... Third son in the family to play the linebacker position for San Jose State... Oldest brother, Onyeka, played on the 2001, 2002 and 2003 teams... Older brother, Will, played on the 2014 through 2017 squads... Will signed a 2018 NFL undrafted free agent contract with the Indianapolis Colts... He is a native of San Jose.
CAREER STATISTICS
| DEFENSE | G | UT | AT | TOTAL | TFL/Yds. | SK | INT | DEF |
| 2017...Redshirt | ||||||||
| 2018...FR | 8 | 1 | 6 | 7 | 0.5/1 | 0 | 0 | 0 |
| 2019...SO | 0 | --- | --- | --- | ----- | --- | --- | --- |