Players
K.J. Costello
QB · Mississippi State
K.J. Costello
QB · #3 · Mississippi State
Profile
- Measurements
- 6'5" · 225 lb
- Seasons
- 5
- Recruiting
- ★★★★☆ · 0.9749
- Class rank
- #48 · 2016
- Hometown
- Coto De Caza, CA
- High school
- Santa Margarita Catholic
Previously at Stanford.
Career
7,403 Pass yds · 55 TD · 29 Int · 62.8 Cmp% · 31 Rush yds
On a roster 2016–2020. Statistics held for 2017–2020 (4 of 5 seasons).
2020
Mississippi StateTouchdownsGiveaways
5
−3
1
−3
−4
−2
−1
585
317
228
72
16
623
313
232
99
16
−38
4
−4
−27
60
73
65
68
36
Tulsa *
@ LSU
Arkansas
@ Kentucky
Texas A&M
@ Alabama
Vanderbilt
@ Georgia
@ Ole Miss
Auburn
Missouri
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
1,283 Pass yds · 6 TD · 11 Int · 64.1 Cmp% · -65 Rush yds
Passing
| Wk | Opponent | Result | C/ATT | YDS | AVG | TD | INT |
|---|---|---|---|---|---|---|---|
| 16 | vs Missouri | W 51–32 | 0/2 | 0 | 0.0 | 0 | 1 |
| 9 | @ Alabama | L 0–41 | 4/11 | 16 | 1.5 | 0 | 0 |
| 7 | vs Texas A&M | L 14–28 | 15/22 | 99 | 4.5 | 0 | 1 |
| 6 | @ Kentucky | L 2–24 | 36/55 | 232 | 4.2 | 0 | 4 |
| 5 | vs Arkansas | L 14–21 | 43/59 | 313 | 5.3 | 1 | 3 |
| 4 | @ LSU | W 44–34 | 36/60 | 623 | 10.4 | 5 | 2 |
Rushing
| Wk | Opponent | Result | CAR | YDS | AVG | TD | LONG |
|---|---|---|---|---|---|---|---|
| 9 | @ Alabama | L 0–41 | 2 | 0 | -4.0 | 0 | 4 |
| 7 | vs Texas A&M | L 14–28 | 9 | -27 | -3.0 | 0 | 7 |
| 6 | @ Kentucky | L 2–24 | 4 | -4 | -1.0 | 0 | 5 |
| 5 | vs Arkansas | L 14–21 | 4 | 4 | 1.0 | 0 | 7 |
| 4 | @ LSU | W 44–34 | 5 | -38 | -7.6 | 0 | 0 |
Fumbles
| Wk | Opponent | Result | FUM | LOST | REC |
|---|---|---|---|---|---|
| 7 | vs Texas A&M | L 14–28 | 1 | 1 | 0 |
| 4 | @ LSU | W 44–34 | 1 | 1 | 0 |
2019
StanfordTouchdownsGiveaways
1
1
−1
−1
3
1
−1
164
215
97
326
250
152
199
120
312
245
12
16
−23
14
5
80
48
53
70
62
Northwestern
@ USC
@ UCF
Oregon
@ Oregon State
Washington
UCLA
Arizona
@ Colorado
@ Washington State
California
Notre Dame
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
1,028 Pass yds · 6 TD · 3 Int · 60.8 Cmp% · 24 Rush yds
Passing
| Wk | Opponent | Result | C/ATT | YDS | AVG | TD | INT | QBR |
|---|---|---|---|---|---|---|---|---|
| 11 | @ Colorado | L 13–16 | 18/29 | 245 | 8.4 | 1 | 1 | — |
| 9 | vs Arizona | W 41–31 | 30/43 | 312 | 7.3 | 3 | 0 | 83.0 |
| 4 | vs Oregon | L 6–21 | 16/30 | 120 | 4.0 | 0 | 1 | 11.7 |
| 3 | @ UCF | L 27–45 | 21/44 | 199 | 4.5 | 1 | 1 | 23.7 |
| 1 | vs Northwestern | W 17–7 | 16/20 | 152 | 7.6 | 1 | 0 | 69.7 |
Rushing
| Wk | Opponent | Result | CAR | YDS | AVG | TD | LONG |
|---|---|---|---|---|---|---|---|
| 11 | @ Colorado | L 13–16 | 3 | 5 | 1.7 | 0 | 14 |
| 9 | vs Arizona | W 41–31 | 1 | 14 | 14.0 | 0 | 12 |
| 4 | vs Oregon | L 6–21 | 7 | -23 | -3.3 | 0 | 3 |
| 3 | @ UCF | L 27–45 | 2 | 16 | 8.0 | 0 | 8 |
| 1 | vs Northwestern | W 17–7 | 5 | 12 | 2.4 | 0 | 7 |
Receiving
| Wk | Opponent | Result | REC | YDS | AVG | TD | LONG |
|---|---|---|---|---|---|---|---|
| 9 | vs Arizona | W 41–31 | 1 | -12 | -12.0 | 0 | 0 |
2018
StanfordTouchdownsGiveaways
4
−1
1
2
−2
3
1
−1
1
−3
1
4
−1
2
−3
4
−1
5
−1
1
330
86
195
202
308
146
349
249
323
338
387
353
233
332
105
183
214
327
174
379
231
304
347
342
344
237
−2
−19
12
−12
−19
−28
−30
18
19
−9
45
9
−4
68
35
59
57
73
56
63
76
79
67
70
62
62
San Diego State
Pittsburgh *
USC
UC Davis
@ Oregon
@ Notre Dame
Utah
@ Arizona State
Washington State
@ Washington
Oregon State
@ UCLA
@ California
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
3,519 Pass yds · 29 TD · 11 Int · 65.0 Cmp% · -20 Rush yds
Passing
| Wk | Opponent | Result | C/ATT | YDS | AVG | TD | INT |
|---|---|---|---|---|---|---|---|
| Bowl | vs Pittsburgh * | W 14–13 | 6/17 | 105 | 6.2 | 0 | 0 |
| 14 | @ California | W 23–13 | 18/29 | 237 | 8.2 | 1 | 0 |
| 13 | @ UCLA | W 49–42 | 23/37 | 344 | 9.3 | 5 | 1 |
| 11 | vs Oregon State | W 48–17 | 23/33 | 342 | 10.4 | 4 | 1 |
| 10 | @ Washington | L 23–27 | 29/43 | 347 | 8.1 | 2 | 3 |
| 9 | vs Washington State | L 38–41 | 33/42 | 304 | 7.2 | 4 | 0 |
| 8 | @ Arizona State | W 20–13 | 22/29 | 231 | 8.0 | 1 | 0 |
| 6 | vs Utah | L 21–40 | 25/40 | 379 | 9.5 | 1 | 2 |
| 5 | @ Notre Dame | L 17–38 | 15/27 | 174 | 6.4 | 1 | 1 |
| 4 | @ Oregon | W 38–31 | 19/26 | 327 | 12.6 | 3 | 0 |
| 3 | vs UC Davis | W 30–10 | 17/30 | 214 | 7.1 | 2 | 2 |
| 2 | vs USC | W 17–3 | 16/27 | 183 | 6.8 | 1 | 0 |
| 1 | vs San Diego State | W 31–10 | 21/31 | 332 | 10.7 | 4 | 1 |
Rushing
| Wk | Opponent | Result | CAR | YDS | AVG | TD | LONG |
|---|---|---|---|---|---|---|---|
| Bowl | vs Pittsburgh * | W 14–13 | 5 | -19 | -3.8 | 0 | 5 |
| 14 | @ California | W 23–13 | 6 | -4 | -0.7 | 0 | 5 |
| 13 | @ UCLA | W 49–42 | 2 | 9 | 4.5 | 0 | 7 |
| 11 | vs Oregon State | W 48–17 | 1 | 45 | 45.0 | 0 | 45 |
| 10 | @ Washington | L 23–27 | 1 | -9 | -9.0 | 0 | 0 |
| 9 | vs Washington State | L 38–41 | 7 | 19 | 2.7 | 0 | 9 |
| 8 | @ Arizona State | W 20–13 | 4 | 18 | 4.5 | 0 | 13 |
| 6 | vs Utah | L 21–40 | 4 | -30 | -7.5 | 0 | 0 |
| 5 | @ Notre Dame | L 17–38 | 5 | -28 | -5.6 | 0 | 0 |
| 4 | @ Oregon | W 38–31 | 2 | -19 | -9.5 | 0 | 0 |
| 3 | vs UC Davis | W 30–10 | 3 | -12 | -4.0 | 0 | 0 |
| 2 | vs USC | W 17–3 | 1 | 12 | 12.0 | 0 | 12 |
| 1 | vs San Diego State | W 31–10 | 1 | -2 | -2.0 | 0 | 0 |
Fumbles
| Wk | Opponent | Result | FUM | LOST | REC |
|---|---|---|---|---|---|
| Bowl | vs Pittsburgh * | W 14–13 | 2 | 0 | 0 |
| 9 | vs Washington State | L 38–41 | 1 | 1 | 0 |
| 6 | vs Utah | L 21–40 | 1 | 1 | 0 |
| 5 | @ Notre Dame | L 17–38 | 1 | 0 | 0 |
| 4 | @ Oregon | W 38–31 | 1 | 0 | 0 |
Defense
| Wk | Opponent | Result | TOT | SOLO | TFL | SACKS | QB HUR | PD | TD |
|---|---|---|---|---|---|---|---|---|---|
| 13 | @ UCLA | W 49–42 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
2017
StanfordTouchdownsGiveaways
1
3
−2
3
1
1
1
−1
1
−1
4
2
105
205
138
173
76
59
104
237
201
175
192
80
212
123
173
57
59
105
211
185
176
192
25
−7
15
19
−1
26
16
−1
56
56
68
63
56
83
45
59
65
64
45
Rice *
TCU *
@ USC
@ San Diego State
UCLA
Arizona State
@ Utah
Oregon
@ Oregon State
@ Washington State
Washington
California
Notre Dame
USC *
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
1,573 Pass yds · 14 TD · 4 Int · 58.8 Cmp% · 92 Rush yds
Passing
| Wk | Opponent | Result | C/ATT | YDS | AVG | TD | INT | QBR |
|---|---|---|---|---|---|---|---|---|
| Bowl | vs TCU * | L 37–39 | 15/27 | 212 | 7.9 | 3 | 2 | 71.9 |
| 14 | vs USC * | L 28–31 | 10/22 | 192 | 8.7 | 2 | 0 | 62.5 |
| 13 | vs Notre Dame | W 38–20 | 14/22 | 176 | 8.0 | 4 | 0 | 87.3 |
| 12 | vs California | W 17–14 | 17/26 | 185 | 7.1 | 1 | 1 | 81.2 |
| 11 | vs Washington | W 30–22 | 16/27 | 211 | 7.8 | 0 | 0 | — |
| 10 | @ Washington State | L 21–24 | 9/20 | 105 | 5.3 | 0 | 1 | 60.7 |
| 7 | vs Oregon | W 49–7 | 5/6 | 59 | 9.8 | 1 | 0 | 99.9 |
| 6 | @ Utah | W 23–20 | 5/9 | 57 | 6.3 | 0 | 0 | 59.3 |
| 5 | vs Arizona State | W 34–24 | 15/24 | 173 | 7.2 | 1 | 0 | 88.1 |
| 4 | vs UCLA | W 58–34 | 13/19 | 123 | 6.5 | 2 | 0 | 94.2 |
| 1 | vs Rice * | W 62–7 | 5/9 | 80 | 8.9 | 0 | 0 | 98.2 |
Rushing
| Wk | Opponent | Result | CAR | YDS | AVG | TD | LONG |
|---|---|---|---|---|---|---|---|
| Bowl | vs TCU * | L 37–39 | 1 | -7 | -7.0 | 0 | 0 |
| 14 | vs USC * | L 28–31 | 6 | 0 | 0.0 | 0 | 14 |
| 13 | vs Notre Dame | W 38–20 | 4 | -1 | -0.3 | 0 | 4 |
| 12 | vs California | W 17–14 | 4 | 16 | 4.0 | 0 | 9 |
| 11 | vs Washington | W 30–22 | 5 | 26 | 5.2 | 0 | 18 |
| 10 | @ Washington State | L 21–24 | 3 | -1 | -0.3 | 1 | 14 |
| 6 | @ Utah | W 23–20 | 2 | 19 | 9.5 | 0 | 12 |
| 4 | vs UCLA | W 58–34 | 2 | 15 | 7.5 | 1 | 9 |
| 1 | vs Rice * | W 62–7 | 1 | 25 | 25.0 | 1 | 25 |
Fumbles
| Wk | Opponent | Result | FUM | LOST | REC |
|---|---|---|---|---|---|
| 14 | vs USC * | L 28–31 | 2 | 0 | 0 |
| 13 | vs Notre Dame | W 38–20 | 1 | 0 | 0 |
| 10 | @ Washington State | L 21–24 | 1 | 0 | 0 |
2016
StanfordWe hold no 2016 statistics for this player.