FredZerblis
GG#54CSU Rams
6'3" • 295lbs • Sr.Draft Eligibility:2017
- Overall Grade '16
- 88
- 4th/315 - Gs
- Pass Block Grade '16
- 87.3
- 19th/315 - Gs
- Run Block Grade '16
- 85.8
- 10th/315 - Gs
- Snap Count '16
- 804
- 88th/315 - Gs
Fred
Zerblis
G
#54
|
CSU Rams
Summary Bio
Summary Bio
Last updated: 10/30/2026
Fred Zerblis was an offensive guard for the Colorado State Rams who earned a 88.0 overall PFF grade in the 2016 season, 4th among 315 qualified offensive guards. He played 804 offensive snaps on the season.
His PFF pass-blocking grade of 87.3 ranked 19th among 315 qualified offensive guards. His run-blocking grade of 85.8 ranked 10th at the position.
He allowed 5 total pressures in pass protection. That total included 0 sacks and 2 hits allowed to opposing pass rushers. He was flagged for 3 penalties over the course of the season.
Career
Career
Teams
Year
Colorado State Rams
2014 - 2016
PFF Grades
PFF Grades
2016
Regular
Players receive a ranking if they qualify 25% of the maximum targets, run attempts or dropbacks at the position (depending on the metric).
OVERALL GRADE
88.0
AVG
4th/315 Gs
RUN BLOCKING GRADE
85.8
AVG
10th/315 Gs
PASS BLOCKING GRADE
87.3
AVG
19th/315 Gs
Highest Graded Games
Highest Graded Games
@ COAF
87
Week 11, 2016
vs CAFR
86.4
Week 10, 2016
vs NVRE
86.4
Week BG, 2015
Lowest Graded Games
Lowest Graded Games
vs WYUN
59
Week 9, 2014
vs NMUN
59.2
Week 12, 2016
vs UTST
61.4
Week 8, 2014
Grades by Game
Grades by Game
There's no Grades by Game data available for this player.
Season Stats
Season Stats
2016
Regular
Players receive a ranking if they qualify 25% of the maximum targets, run attempts or dropbacks at the position (depending on the metric).
OFFENSE SNAPS PLAYED
804
88th/315 Gs
PENALTIES
3
143rd/315 Gs
SACKS ALLOWED
0
1st/315 Gs
Blocking
View in Premium Stats
Rank
88
th
Offensive Snaps Played
804
153
rd
Pass Block Snaps Played
348
34
th
Run Block Snaps Played
456
143
rd
Penalties
3
1
st
Sacks Allowed
0
147
th
Hits Allowed
2
22
nd
Total Pressure Allowed
5
Positional Pivots
View in Premium Stats
Rank
90
th
Snaps Played at LT
0
579
th
Snaps Played at LG
0
85
th
Snaps Played at C
0
28
th
Snaps Played at RG
802
97
th
Snaps Played at RT
0
73
rd
Snaps Played at TE
0
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