Senior linebacker for Boston College. 2021: 52 tackles, 2.5 tackles for loss.
6′1″ · 230 lb · King Of Prussia, PA
CFB Index
A single number blending on-field production (an EPA-based value lane) with box-score output for this player's position.
0-100, scaled within each position's own cohort — not directly comparable across positions.
Recruiting
S recruit
No. 1886 nationally · Signed with Temple
No college snaps yet.
His career numbers, season by seasonThe story
4 linebacker for Boston College. 2021: 52 tackles, 2.5 tackles for loss.
Isaiah Graham-Mobley
Ranges from hash to hash and makes his own tackles. Four head coaches in five seasons, at two different programs. The receipt on tape: 8 tackles against Louisville, Week 8, 2021.
Low coverage — composed from the verified record.
How it ended
Five seasons at Boston College, 203 tackles — his college career is complete.
His career
He was on the field for 5 seasons. That is rarer than it sounds.
Career arc
Coaching lineage · 2017–2021
2 coachesCoaching transition mid-career: Steve Addazio → Jeff Hafley. Worth noting in scheme + development context.
Season context · Team result + system
Where this defender ranks vs the field
Box-score production percentiles vs the position cohort
Elite: solo tackles (83rd percentile). Concern: passes defended (19th percentile).
Percentiles are versus same-position peers with enough snaps this season, based on box-score production. There are no play-by-play efficiency bars here: CFBD's play-value model credits offensive players only, so no defensive EPA exists to rank.
Splits · Per-game
2021 season · 9 games
Home vs Road
| TKL/g | TFL/g | SACK/g | PD/g | |
|---|---|---|---|---|
| Home5g | 4.2 | 0.5 | 0.0 | 0.0 |
| Road4g | 7.8 | 0.0 | 0.0 | 0.0 |
First half vs Second half
| TKL/g | TFL/g | SACK/g | PD/g | |
|---|---|---|---|---|
| Weeks 1-76g | 6.3 | 0.2 | 0.0 | 0.0 |
| Weeks 8+3g | 4.7 | 0.3 | 0.0 | 0.0 |
Supporting cast · Scheme
Staff and system around the player
Head Coach
Bill O'Brien
Scheme reads (pass share, tempo, sack rate) need at least 3 team games — 2 games in so far.
Player standing · 2021
Tackle volume for the position in part-time-starter range.
Recognition
Production · CFB Index Score
Three-star recruit. Now #385 at the position.
| Season | Team | |||||||
|---|---|---|---|---|---|---|---|---|
| 2021 | Boston College | 52 | 34 | 2.5 | 0.0 | -- | -- | -- |
| 2020 | Temple | 19 | 11 | 1.0 | 1.0 | -- | -- | -- |
| 2019 | Temple | 36 | 27 | 4.0 | 0.0 | -- | -- | -- |
| 2018 | Temple | 70 | 51 | 2.0 | 2.0 | 1 | -- | -- |
| 2017 | Temple | 26 | 19 | 2.5 | 2.0 | -- | -- | -- |
| Career | 203 | 142 | 12.0 | 5.0 | 1 | -- | -- |
SIGNATURE GAME · Week 4 · 2021
W 41–34
vs Missouri
1 TFL · 6 SOLO · 7 TOT
Edged out Missouri at home in a shootout.
With D. Grosel — 175 yds · 2 TD · 1 INT · QBR 83.1 · 35 rush yds (9 car) · P. Garwo III — 175 rush yds (25 car) · 2 TD
Game log · Week-by-week
2021 season · 9 games
| Wk | Opp | TKL | SOLO | TFL | SACK | INT | PD | Note |
|---|---|---|---|---|---|---|---|---|
| Wk 1 | W 51-0vs Colgate | 6 | 4 | 0.5 | 0.0 | — | 0 | |
| Wk 2 | W 45-28@ Massachusetts | 7 | 3 | 0.0 | 0.0 | — | 0 | |
| Wk 3 | W 28-3@ Temple | 8 | 6 | 0.0 | 0.0 | — | 0 | Season-high 8 tackles |
| Wk 4 | W 41-34vs Missouri | 7 | 6 | 1.0 | 0.0 | — | 0 | |
| Wk 5 | L 13-19@ Clemson | 8 | 4 | 0.0 | 0.0 | — | 0 | |
| Wk 7 | L 7-33vs NC State | 2 | 0 | 0.0 | 0.0 | — | 0 | |
| Wk 8 | L 14-28@ Louisville | 8 | 7 | 0.0 | 0.0 | — | 0 | |
| Wk 12 | L 23-26vs Florida State | 4 | 2 | 1.0 | 0.0 | — | 0 | |
| Wk 13 | L 10-41vs Wake Forest | 2 | 2 | 0.0 | 0.0 | — | 0 | |
| Total | 52 | 34 | 2.5 | 0.0 | — | 0 |
Play style
Ranges from hash to hash and makes his own tackles.
CFB Index positional classification
Activity vs finishing · season enumeration
What the box score actually says
52 tackles. 0 passes defended. 0 interceptions. 2.5 TFL.
Counts only, never a rate — splash-event sample sizes this small (interceptions, pass breakups, TFL) are noise as a rate and signal only as a tally.
Player DNA
Ranges from hash to hash and makes his own tackles.
His 2021 production profile sits closest to Chase Jones’s 2021 season.
Matches Chase on
Differs from Chase on
Not enough data yet for this comparison.
As a senior, his production profile tracks closest to Chase Jones's senior season at Wake Forest (2021).
Matches Chase on
Player DNA