Players
Compare players
Two players, side by side — career or a single season.
Yanni Karlaftis
LB · #14 · Northwestern
Profile
- Measurements
- 6'3" · 235 lb
- Seasons
- 5
- Recruiting
- ★★★★☆ · 0.9069
- Class rank
- #273 · 2021
- Hometown
- West Lafayette, IN
- High school
- West Lafayette
Transferred in from Purdue.
Career
131 Tackles · 4.5 TFL · 3.5 Sacks
On a roster 2021–2025. Statistics held for 2021–2025.
Choose a team, then a player.
2025
NorthwesternTackles for loss are also counted in the total above; the two halves are the same tackles seen twice.
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
11 Tackles · 0.0 TFL · 0.0 Sacks
Defense
| Wk | Opponent | Result | TOT | SOLO | TFL | SACKS | QB HUR | PD | TD |
|---|---|---|---|---|---|---|---|---|---|
| 5 | vs UCLA | W 17–14 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
| 3 | vs Oregon | L 14–34 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2 | vs Western Illinois | W 42–7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
| 1 | @ Tulane | L 3–23 | 4 | 3 | 0 | 0 | 0 | 1 | 0 |
2024
PurdueTackles for loss are also counted in the total above; the two halves are the same tackles seen twice.
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
57 Tackles · 1.5 TFL · 0.5 Sacks
Defense
| Wk | Opponent | Result | TOT | SOLO | TFL | SACKS | QB HUR | PD | TD |
|---|---|---|---|---|---|---|---|---|---|
| 14 | @ Indiana | L 0–66 | 7 | 3 | 0.5 | 0.5 | 0 | 0 | 0 |
| 13 | @ Michigan State | L 17–24 | 4 | 3 | 0 | 0 | 0 | 0 | 0 |
| 12 | vs Penn State | L 10–49 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| 10 | vs Northwestern | L 20–26 | 8 | 4 | 0 | 0 | 0 | 0 | 0 |
| 8 | vs Oregon | L 0–35 | 8 | 7 | 1 | 0 | 0 | 0 | 0 |
| 7 | @ Illinois | L 49–50 | 4 | 3 | 0 | 0 | 0 | 0 | 0 |
| 6 | @ Wisconsin | L 6–52 | 5 | 3 | 0 | 0 | 0 | 0 | 0 |
| 5 | vs Nebraska | L 10–28 | 8 | 5 | 0 | 0 | 1 | 1 | 0 |
| 4 | @ Oregon State | L 21–38 | 5 | 3 | 0 | 0 | 0 | 0 | 0 |
| 3 | vs Notre Dame | L 7–66 | 4 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1 | vs Indiana State | W 49–0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
2023
PurdueTackles for loss are also counted in the total above; the two halves are the same tackles seen twice.
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
55 Tackles · 2.5 TFL · 2.5 Sacks
Fumbles
| Wk | Opponent | Result | FUM | LOST | REC |
|---|---|---|---|---|---|
| 7 | vs Ohio State | L 7–41 | 0 | 0 | 1 |
Defense
| Wk | Opponent | Result | TOT | SOLO | TFL | SACKS | QB HUR | PD | TD |
|---|---|---|---|---|---|---|---|---|---|
| 13 | vs Indiana | W 35–31 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 12 | @ Northwestern | L 15–23 | 6 | 4 | 1 | 1 | 0 | 0 | 0 |
| 11 | vs Minnesota | W 49–30 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
| 10 | @ Michigan | L 13–41 | 4 | 4 | 0 | 0 | 0 | 0 | 0 |
| 9 | @ Nebraska | L 14–31 | 8 | 1 | 0.5 | 0.5 | 0 | 0 | 0 |
| 7 | vs Ohio State | L 7–41 | 9 | 6 | 0 | 0 | 0 | 0 | 0 |
| 6 | @ Iowa | L 14–20 | 4 | 3 | 0 | 0 | 0 | 0 | 0 |
| 5 | vs Illinois | W 44–19 | 8 | 3 | 1 | 1 | 0 | 0 | 0 |
| 4 | vs Wisconsin | L 17–38 | 3 | 2 | 0 | 0 | 0 | 0 | 0 |
| 3 | vs Syracuse | L 20–35 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2 | @ Virginia Tech | W 24–17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1 | vs Fresno State | L 35–39 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
2022
PurdueTackles for loss are also counted in the total above; the two halves are the same tackles seen twice.
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
4 Tackles · 0.5 TFL · 0.5 Sacks
Defense
| Wk | Opponent | Result | TOT | SOLO | TFL | SACKS | QB HUR | PD | TD |
|---|---|---|---|---|---|---|---|---|---|
| 12 | vs Northwestern | W 17–9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2 | vs Indiana State | W 56–0 | 2 | 1 | 0.5 | 0.5 | 0 | 0 | 0 |
2021
PurdueTackles for loss are also counted in the total above; the two halves are the same tackles seen twice.
Week by week, oldest first. Home games are bold; away games read @ opponent. Every figure here is also in the game log below.
4 Tackles · 0.0 TFL · 0.0 Sacks
Defense
| Wk | Opponent | Result | TOT | SOLO | TFL | SACKS | QB HUR | PD | TD |
|---|---|---|---|---|---|---|---|---|---|
| 2 | @ UConn | W 49–0 | 4 | 4 | 0 | 0 | 3 | 2 | 0 |