

Johnston White is a Committee Back for Arkansas State. Johnston's 2014 season ranks in the 0th percentile nationally by opponent-adjusted EPA per play across 99 plays — a developing rate for the RB.
Part of a rotation — contributes in a complementary role and keeps the featured back fresh.
| Wk | Opponent | Result | Opp SP+ | Car | Rush Yds | Avg | Rush TD | Rec | Rec Yds | Rec TD | EPA/play |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | vsMontana State | W37-10 | — | 12 | 48 | 4.0 | 1 | — | — | — | 0.04 |
| 2 | @Tennessee | L19-34 | 12.2 | 4 | 6 | 1.5 | 0 | — | — | — | -0.30 |
| 3 | @Miami | L20-41 | 13.9 | 14 |
Usage = share of team plays (CFBD has no true snap counts).
Car 5 · Rush Yds 16 · Avg 3.2 · Rush TD 0
| 83 |
| 5.9 |
| 1 |
| — |
| — |
| — |
| 0.35 |
| 4 | vsUtah State | W21-14 | 6.0 | 18 | 100 | 5.6 | 1 | 1 | 2 | 0 | 0.06 |
| 6 | vsUL Monroe | W28-14 | -10.0 | 8 | 23 | 2.9 | 0 | — | — | — | -0.09 |
| 7 | @Georgia State | W52-10 | -22.8 | 6 | 40 | 6.7 | 1 | — | — | — | 0.67 |
| 9 | @Louisiana | L40-55 | 2.2 | 2 | 0 | 0.0 | 0 | — | — | — | -0.57 |
| 11 | vsSouth Alabama | W45-10 | -4.3 | 4 | 26 | 6.5 | 1 | — | — | — | 0.76 |
| 12 | vsApp State | L32-37 | -8.3 | 5 | 47 | 9.4 | 0 | 2 | 6 | 1 | 0.31 |
| 13 | @Texas State | L27-45 | -7.4 | 5 | 15 | 3.0 | 1 | 3 | 19 | 0 | -0.01 |
| 14 | vsNew Mexico State | W68-35 | -23.3 | 12 | 110 | 9.2 | 0 | — | — | — | 0.61 |
| 1 | vsToledo | L44-63 | 2.3 | 5 | 16 | 3.2 | 0 | — | — | — | -0.23 |