Advanced stats, 2023 Offensive line
NFL stats →2023 season. The percentile ranks the player among regular offensive line: 90th means better than 90% of them.
Offensive snaps
365
0th percentile
Starts
7
2th percentile
Games
10
Penalties
4
46th percentile
Penalties per 100 snaps
1.10
4th percentile
Offensive line play is measured as a unit. No public stat says who allowed a sack or opened a hole. His snaps, starts and penalties are his own; pass protection, run blocking and his WAR are his team's line's, split by snaps played.
Regular season. Data: nflverse (play-by-play, snap counts), Next Gen Stats, Pro Football Reference. EPA: expected points added. CPOE: completion percentage over expected.
2024 projection
NFL trends →Projected WAR
0.0
Games
10
WAR 2023
0.0
Games played
10
The pace of the last three seasons (WAR per game, 60/25/15), pulled toward the group average, over the games expected from his availability in the last two, adjusted for age.
Trend
→ Stable (0)
- 20230.0 WAR · 0.000 per game
The trend compares this season's WAR per game with last season's, weighted by games played.
Outlook, age included
+25 · 23 y.o. · usually still improving
It is only a projection. It knows nothing about injuries, trades or role changes.
Player ratings, 2023
All ratings →Ratings from 0 to 100, computed over four seasons from data, never by hand, against regulars in the same position group. 75 = established regular, 87 = 90th percentile, 95+ = elite. Pass and run blocking: measures of his team's line.
OV · Overall
56
Backup or prospect
- PBK
- Unit pass blocking (estimated)
- 56
- RBK
- Unit run blocking (estimated)
- 76
- DIS
- Discipline
- 59
- DUR
- Durability
- 56
- EX
- Experience
- 0
Why these ratings?Hide details
- PBK — Unit pass blocking (estimated) : Sacks and pressure his team's line allows: a unit measure, not the player. No public data isolates the lineman
- RBK — Unit run blocking (estimated) : Value of his team's runs: a unit measure, not the player. No public data isolates the lineman
- DIS — Discipline : Penalties avoided, per snap
- DUR — Durability : Games played out of his team's, over several seasons
- EX — Experience : Seasons in the NFL
WAR and PAL Rating, 2023
How we rate →WAR: the EPA (expected points added) of every play, above replacement level, shared among those who made it, then converted to wins (35.3 points = one win). PAL Rating scores performance from 0 to 100 against regulars in the same group (50 = median).
PAL: dimensions
Where WAR comes from (in wins)
The line's share of his team's offense (15% of targeted passes, 25% of other dropbacks, 55% of runs), split among linemen by snaps. A unit measure, not the player: no public data isolates the lineman.
A lineman's WAR is his team's line's, split by his snaps: it reflects the unit, not the player alone.
Jaelyn Duncan in five questions
What are Jaelyn Duncan's stats in 2023?
Jaelyn Duncan has 365 offensive snaps in 10 games in 2023.
How old and how tall is Jaelyn Duncan?
Jaelyn Duncan is 26 years old. He is 6'6" (198 cm) and weighs 306 lb (139 kg).
How good is Jaelyn Duncan?
Jaelyn Duncan produced 0.0 wins above replacement (WAR) in 2023. His PAL rating is 6 out of 100: very poor for his position.
What number does Jaelyn Duncan wear, and what team does he play for?
Jaelyn Duncan plays for Tennessee Titans in the NFL, at OT, and wears number 71.
What is Jaelyn Duncan's projection for 2024?
Our projection has him at 0.0 WAR in 2024, based on his weighted recent seasons and age.






