QB - FA
- 6' 5"
- 225 lbs
- Age 28
- Mississippi State
Rostered In ~0% of leagues
2026 Outlook
- Draft Rank (ECR)
- N/A
- Best / Worst
- N/A / N/A
- ADP
- N/A
Availability
Player News
View More NewsK.J. Costello signs with New Orleans Saints
According to Nick Underhill, the Saints have signed QB K.J. Costello.
Fantasy Impact
With starter Jameis Winston sidelined for a bit, the Saints decided to bring in K.J. Costello to take some reps with QBs Andy Dalton and Ian Book. Costello started his college career at Stanford before transferring to Mississippi State where he set the SEC's single-game passing yards record with 623 against LSU. Costello most recently spent time as the backup QB for Case Cookus on the USFL's Philadelphia Stars.
| Pass Cmp | Pass Att | Pass Yds | Pass Tds | Pass Ints | Rush Att | Rush Yds | Rush Tds | Fumbles |
|---|---|---|---|---|---|---|---|---|
| Player does not have any 2026 projections available | ||||||||
| Pass Yds | Pass Tds | Rush Yds | Rush Tds | Points | |
|---|---|---|---|---|---|
| Player stats are not available for the 2025 season | |||||
Game Log
View More Games| OPP | Pass Yds | Pass Tds | Rush Yds | Rush Tds | Points | |
|---|---|---|---|---|---|---|
| Player does not have any game data for the 2025 season | ||||||
| Opp | Summary | |
|---|---|---|
| Schedule information for the 2026 season is not available for this player | ||
