Questionable
Injury Groin
Est. Return 11/2/2025
2025 Rush/Rec Stats
ATT
0
YDS
0
TD
0
YDS
0
TD
0
Rest-of-Season Projections
2025 Fantasy Outlook
Vaki spent his rookie campaign in 2024 as a depth option at running back behind Jahmyr Gibbs, David Montgomery and Craig Reynolds, turning six carries into 14 yards and reeling in three passes for 37 yards while playing just 25 offensive snaps during the regular season. With Gibbs, Montgomery and Reynolds back in 2025, Vaki likely will operate in a similar role again, greatly limiting his fantasy upside. If he can wrestle the third-string job from Reynolds in training camp he would at least set himself up for fantasy production should Gibbs or Montgomery get hurt. Read Past Outlooks
Signed a four-year, $4.67 million contract with the Lions in May of 2024.
Ruled out for Week 7
Vaki (groin) has been ruled out ahead of Monday's matchup against Tampa Bay, Tim Twentyman of the Lions' official site reports.
ANALYSIS
Vaki is set to miss his third straight game with the groin injury. He has been active only once this season, as he was sidelined by a hamstring injury earlier in the campaign.
Vaki is set to miss his third straight game with the groin injury. He has been active only once this season, as he was sidelined by a hamstring injury earlier in the campaign.
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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2025 NFL Game Log
2025
2024
2025 NFL Game Log
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Snap Distribution / Depth Chart
Snap Counts
Snap %
Lions 2025 RB Snap Distribution#% of Team Snaps
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#4 RB
LionsReceiving 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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2025 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
216 lbs40-Yard Dash
4.62 secVertical Jump
39.5 inBroad Jump
125 inHand Length
8.63 inArm Length
29.13 in
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.
More Fantasy News
Still working through groin injury
Vaki (groin) did not practice Friday, Jenna Laine of ESPN.com reports.
ANALYSIS
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Won't play against Kansas City
Vaki (groin) has been ruled out for Sunday's game against the Chiefs, Justin Rogers of DetroitFootball.net reports.
ANALYSIS
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Still not practicing
Vaki (groin) is not participating in Thursday's practice, Ben Raven of MLive reports.
ANALYSIS
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Not playing Week 5
Vaki (groin) has been ruled for Sunday's game against the Bengals.
ANALYSIS
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DNP on Thursday
Vaki (groin) did not practice Thursday, Nolan Bianchi of The Detroit News reports.
ANALYSIS
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Latest Fantasy Rumors
Lions' RB3 sans Montgomery
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.
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.