QB
#3
K.J.
Costello
Senior
Rancho Santa Margarita, CA
6' 5" 225lb
2017
![Stanford logo](/_next/image?url=https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fstatic.fantasydata.com%2Flogos%2Fncaa%2F254.png&w=48&q=75)
Stanford
2018
![Stanford logo](/_next/image?url=https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fstatic.fantasydata.com%2Flogos%2Fncaa%2F254.png&w=48&q=75)
Stanford
2019
![Stanford logo](/_next/image?url=https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fstatic.fantasydata.com%2Flogos%2Fncaa%2F254.png&w=48&q=75)
Stanford
2020
![Mississippi State logo](/_next/image?url=https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fstatic.fantasydata.com%2Flogos%2Fncaa%2F278.png&w=48&q=75)
Mississippi State
Career Stats
2017
![Stanford logo](/_next/image?url=https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fstatic.fantasydata.com%2Flogos%2Fncaa%2F254.png&w=96&q=75)
2018
![Stanford logo](/_next/image?url=https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fstatic.fantasydata.com%2Flogos%2Fncaa%2F254.png&w=96&q=75)
2019
![Stanford logo](/_next/image?url=https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fstatic.fantasydata.com%2Flogos%2Fncaa%2F254.png&w=96&q=75)
2020
![Mississippi State logo](/_next/image?url=https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fstatic.fantasydata.com%2Flogos%2Fncaa%2F278.png&w=96&q=75)
PaYDS
1573
3540
1038
1283
PaATT
211
413
167
209
COMP
124
269
102
134
PCT
58.8
65.1
61.1
64.1
TD
14
29
6
6
INT
4
11
3
11
RAT
96.34
104.38
83.37
68.73
PaYPA
7.5
8.6
6.2
6.1
PaYPC
12.7
13.2
10.2
9.6
RuYDS
92
-20
24
-65
RuATT
28
42
18
24
YPA
3.3
-0.5
1.3
-2.7
RuTD
3
0
0
0
RuLNG
25
45
14
7
FUM
0
2
0
2
ReYDS
0
0
-12
0
REC
0
0
1
0
YPC
0
0
-12
0
ReTD
0
0
0
0
ReLNG
0
0
0
0
Game Stats
PaYDS
623
313
232
99
16
0
PaATT
60
59
55
22
11
0
COMP
36
43
36
15
4
0
PCT
60
72.9
65.5
68.2
36.4
0
TD
5
1
0
0
0
0
INT
2
3
4
1
0
0
RAT
109.24
69.39
43.9
58.71
44.89
0
PaYPA
10.4
5.3
4.2
4.5
1.5
0
PaYPC
17.3
7.3
6.4
6.6
4
0
RuYDS
-38
4
-4
-27
0
0
RuATT
5
4
4
9
2
0
YPA
-7.6
1
-1
-3
0
0
RuTD
0
0
0
0
0
0
RuLNG
0
7
5
7
4
0
FUM
1
0
0
1
0
0
ReYDS
0
0
0
0
0
0
REC
0
0
0
0
0
0
YPC
0
0
0
0
0
0
ReTD
0
0
0
0
0
0
ReLNG
0
0
0
0
0
0