Sione Vaki

Sione Vaki

23-Year-Old Running BackRB
Detroit Lions
2024 Fantasy Outlook
Vaki is a rare athlete that has experience playing on both sides of the ball, operating as a running back and safety for Utah prior to being selected by Detroit in the fourth round of the 2024 NFL Draft. With David Montgomery and Jahmyr Gibbs already set to handle the bulk of the workload in the Lions backfield this season, Vaki will have to compete with Craig Reynolds for a depth role, making his path towards production on offense rather murky. The 5-11, 210-pound athlete seems more likely to see the bulk of his playing time on special teams in the early going. Read Past Outlooks
RANKS
$Signed a four-year, $4.67 million contract with the Lions in May of 2024.
Sees limited use in rookie season
RBDetroit Lions
January 20, 2025
Vaki appeared in 16 of the Lions' 17 games during the regular season, finishing with six carries for 14 yards and three catches for 37 yards. He was also active for the Lions' 45-31 divisional-round loss to the Commanders on Saturday, playing all 24 of his snaps on special teams.
ANALYSIS
Though Vaki excelled at both safety and running during his time in college at Utah, the Lions drafted him in the fourth round of April's draft with the intention of making him a full-time running back. He saw limited action on offense as a rookie while Jahmyr Gibbs and David Montgomery took on the bulk of the snaps out of the backfield, but Vaki's established himself as a core member of Detroit's special-teams units. In addition to returning two kickoffs for 55 yards, Vaki recorded eight tackles over his 310 special-teams snaps. With both Gibbs and Montgomery under contract for 2025, Vaki's role on offense may not expand dramatically in his second NFL season.
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NFL Stats
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Fantasy/Red Zone Stats
See red zone opportunities inside the 20, 10 and 5-yard lines along with the percentage of time they converted the opportunity into a touchdown.
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Advanced NFL Stats
How do Sione Vaki's 2024 advanced stats compare to other running backs?
This section compares his advanced stats with players at the same position. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that metric and it would be considered average. The longer the bar, the better it is for the player.
  • Broken Tackle %
    The number of broken tackles divided by rush attempts.
  • Positive Run %
    The percentage of run plays where he was able to gain positive yardage.
  • % Yds After Contact
    The percentage of his rushing yards that came after contact.
  • Avg Yds After Contact
    The average rushing yards he gains after contact.
  • Rushing TD %
    Rushing touchdowns divided by rushing attempts. In other words, how often is he scoring when running the ball.
  • Touches Per Game
    The number of touches (rushing attempts + receptions) he is averaging per game
  • % Snaps w/Touch
    The number of touches (rushing attempts + receptions) divided by offensive snaps played.
  • Air Yards Per Game
    The number of air yards he is averaging per game. Air yards measure how far the ball was thrown downfield for both complete and incomplete passes. Air yards are recorded as a negative value when the pass is targeted behind the line of scrimmage. All air yards data is from Sports Info Solutions and does not include throwaways as targeted passes.
  • Air Yards Per Snap
    The number of air yards he is averaging per offensive snap.
  • % Team Air Yards
    The percentage of the team's total air yards he accounts for.
  • % Team Targets
    The percentage of the team's total targets he accounts for.
  • Avg Depth of Target
    Also known as aDOT, this stat measures the average distance down field he is being targeted at.
  • Catch Rate
    The number of catches made divided by the number of times he was targeted by the quarterback.
  • Drop Rate
    The number of passes he dropped divided by the number of times he was targeted by the quarterback.
  • Avg Yds After Catch
    The number of yards he gains after the catch on his receptions.
  • % Targeted On Route
    Targets divided by total routes run. Also known as TPRR.
  • Avg Yds Per Route Run
    Receiving yards divided by total routes run. Also known as YPRR.
Broken Tackle %
16.7%
 
Positive Run %
66.7%
 
% Yds After Contact
92.9%
 
Avg Yds After Contact
2.2
 
Rushing TD %
0.0%
 
Touches Per Game
0.6
 
% Snaps w/Touch
36.0%
 
Air Yards Per Game
1.2
 
Air Yards Per Snap
0.76
 
% Team Air Yards
0.6%
 
% Team Targets
0.6%
 
Avg Depth of Target
6.3 Yds
 
Catch Rate
100.0%
 
Drop Rate
0.0%
 
Avg Yds After Catch
6.0
 
% Targeted On Route
25.0%
 
Avg Yds Per Route Run
3.08
 
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2024
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Snap Distribution / Depth Chart
Snap Counts
Snap %
Detroit LionsLions 2024 RB Snap Distribution See more data like this | See last season's snap counts
#% of Team Snaps

67557%
12663%
39733%
00%
948%
5528%
252%
63%
121%
126%
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Receiving Alignment Breakdown
See where Sione Vaki lined up on the field and how he performed at each spot.
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Side
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This Week's Opposing Pass Defense
How does the Commanders pass defense compare to other NFL teams this season?
The bars represents the team's percentile rank (based on QB Rating Against). The longer the bar, the better their pass defense is. The team and position group ratings only include players that are currently on the roster and not on injured reserve. The list of players in the table only includes defenders with at least 3 attempts against them.
WAS
vs Commanders
Saturday, Jan 18th at 8:00PM
Overall QB Rating Against
84.4
 
Cornerbacks
84.8
 
Safeties
96.6
 
Linebackers
59.9
 
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2024 Sione Vaki Split Stats
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Measurables Review View College Player Page
How do Sione Vaki's measurables compare to other running backs?
This section compares his draft workout metrics with players at the same position. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that metric and it would be considered average.
Height
5' 11"
 
Weight
213 lbs
 
40-Yard Dash
4.62 sec
 
Vertical Jump
39.5 in
 
Broad Jump
125 in
 
Hand Length
8.63 in
 
Arm Length
29.13 in
 
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15 days ago
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21 days ago
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Monday Night Football DFS Breakdown: San Francisco 49ers vs. Detroit Lions
21 days ago
Monday's game could be a shootout as the 49ers' rugged wideout duo faces off against Detroit's lightweight backup cornerbacks.
More Fantasy News
First touches since Week 6
RBDetroit Lions
November 17, 2024
Vaki rushed the ball five times for nine yards in Sunday's 52-6 win over the Jaguars.
ANALYSIS
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Full go for Wednesday
RBDetroit Lions
November 6, 2024
Vaki (knee) was a full participant in Wednesday's practice.
ANALYSIS
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Won't play Week 9
RBDetroit Lions
Knee
November 2, 2024
Vaki (knee) has been ruled out ahead of Sunday's game against the Packers.
ANALYSIS
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Doubtful for Sunday
RBDetroit Lions
Knee
November 1, 2024
Vaki (knee) is listed as doubtful ahead of Sunday's matchup against the Packers.
ANALYSIS
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Past knee injury
RBDetroit Lions
October 31, 2024
Vaki (knee) was a full participant during Thursday's practice.
ANALYSIS
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Latest Fantasy Rumors
Lions' RB3 sans Montgomery
RBDetroit Lions
December 21, 2024
Vaki has been mostly limited to special teams work in his rookie season, but he has an opportunity to establish a larger role for himself in the backfield due to David Montgomery being sidelined with an MCL injury, Jared Ramsey of the Detroit Free Press reports.
ANALYSIS
Vaki has registered only six carries for 14 yards across 13 regular-season games. However, heading into Sunday's game against the Bears, Vaki is expected to serve in the Lions' No. 3 running back spot behind Jahmyr Gibbs and Craig Reynolds. The Lions traded up to select Vaki in the fourth round of the 2024 NFL Draft for his potential as a playmaker on offense, and that gives offensive coordinator Ben Johnson another potential weapon for the NFL's top-scoring offense.
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