Sire Gaines News, Rumors, Updates - Boise State Broncos

Splitting RB1 reps with Riley Gaines will split the RB1 reps at Boise State's spring practice with Dylan Riley, per Shaun Goodwin of the Idaho Statesman.

Impact Gaines amassed 883 total yards last season as Boise State's RB2 behind Dylan Riley, who ran for a 1,125 yards as the top ball-carrier for the Broncos. This is a two-headed monster in Boise State's backfield, and both ball-carriers will have a chance to take starting reps this spring. Both halfbacks should be staples of this offense come fall.

MARCH 23 • ROTOWIRE

Completely bottled up by Huskies Gaines compiled eight carries for 16 yards and hauled in their only target for five yards during Saturday's 38-10 defeat against Washington.

Impact Gaines had a very solid year for the Broncos, and entered the LA bowl against Washington with 795 rushing yards and eight scores. However, the Huskies completely shut him down, and the entire Boise State ground game in general -- the Broncos' leading rusher was Dylan Riley with 34 yards. Still, with three years of eligibility remaining and coming off a season in which he neared 900 all-purpose yards, Gaines' future is bright.

DECEMBER 17, 2025 • ROTOWIRE

Reaches paydirt in MWC Championship Gaines had nine rushes for 64 yards and one touchdown during Friday's 38-21 Mountain West Championship win over UNLV.

Impact Gaines handled just nine carries compared to Dylan Riley's 21, but he made the most of his totes and finished with just 11 fewer yards on the ground, in addition to one rushing score to Riley's zero. Riley did reach the end zone with a catch out of the backfield, and Gaines looks to be settled into the No. 2 role in Boise State's backfield. He'll have another opportunity to rack up some yardage in the Broncos' bowl game before calling it a season.

DECEMBER 6, 2025 • ROTOWIRE

Sees 10 carries in win Gaines posted 10 carries for 31 yards during Friday's 25-24 victory against Utah State.

Impact Gaines came back to earth Friday after exploding for 149 yards with two touchdowns last week against Colorado State. It was an up-and-down regular season for the redshirt freshman, who will head into the conference championship game with 732 yards and seven touchdowns on 144 carries.

DECEMBER 1, 2025 • ROTOWIRE

Erupts vs. Rams Gaines tallied 22 rushes for 149 yards and two touchdowns and caught their only target for 12 yards during Saturday's 49-21 win over Colorado State.

Impact Gaines had his biggest day yet in 2025, eclipsing 100 yards for the first time while logging his third multi-touchdown performance. Boise State got to run the ball plenty as it dismantled Colorado State, meaning fellow tailbacks Malik Sherrod and Dylan Riley also got to gobble up yards and touchdowns. The Broncos, working with a backup quarterback for the third straight game, were finally able to lean on their rushing attack and let that carry them to victory. They'll look to continue that in Week 14 against Utah State.

NOVEMBER 25, 2025 • ROTOWIRE

Colorado State Rams vs. Boise State Broncos Highlights | FOX College Football

NOVEMBER 23, 2025 • FOX SPORTS

Gaines and Sherrod each run for 2 TDs, Boise State beats Colorado State 49-21

Sire Gaines ran for 149 yards and two touchdowns and Boise State jumped out early and rolled past Colorado State 49-21

NOVEMBER 23, 2025 • Associated Press

Sire Gaines rushes for 3-yard TD, giving Boise State lead over Colorado State

NOVEMBER 23, 2025 • FOX SPORTS

Solid effort against Aztecs Gaines accrued 13 carries for 78 yards during Saturday's 17-7 defeat to San Diego State.

Impact Gaines hasn't reached pay dirt in either of the last two contests, which is a little disappointing, but he did see an uptick in carries Saturday, albeit while logging fewer totes than sophomore back Dylan Riley. Gaines should remain a regular in the Broncos' backfield over the last two regular-season contests, but he's not exactly a workhorse back.

NOVEMBER 18, 2025 • ROTOWIRE

Jayden Denegal leads San Diego State past Boise State 17-7 in Mountain West showdown

Jayden Denegal ran for a pair of second-quarter touchdowns and the San Diego State defense did the rest in a 17-7 victory over Boise State in a Mountain West Conference showdown

NOVEMBER 16, 2025 • Associated Press

Held in check Saturday Gaines compiled seven carries for 39 yards and caught his only target for negative two yards during Saturday's 30-7 loss against Fresno State.

Impact It was a quiet day for the Broncos' offense overall, as Gaines was held out of the end zone after scoring five touchdowns in his previous three games. However, Boise State could be forced to lean more on its running game down the stretch with quarterback Maddux Madsen (ankle) likely sidelined for a while. Through nine games, Gaines has rushed for 474 yards on 99 carries with six total touchdowns.

NOVEMBER 3, 2025 • ROTOWIRE

Leads backfield in win Gaines tallied 17 rushes for 62 yards and a touchdown during Friday's 24-3 win over Nevada.

Impact Gaines now has five touchdowns in his last three games, despite averaging a modest 3.5 yards per carry in that span. Overall, the redshirt freshman has rushed for 435 yards on 92 carries through eight games this season.

OCTOBER 26, 2025 • ROTOWIRE

Maddux Madsen, Sire Gaines, Dylan Riley guide Boise State to 24-3 victory over Nevada

Maddux Madsen, Sire Gaines and Dylan Riley had touchdown runs and Boise State beat Nevada 24-3

OCTOBER 25, 2025 • Associated Press

Two touchdowns Saturday Gaines accrued six rushes for 24 yards and a touchdown and gathered in his only target for 20 yards and another score during Saturday's 56-31 win versus UNLV.

Impact Gaines was out-carried 15-to-6 by Dylan Riley on Saturday, though the freshman made the most of his limited opportunities, scoring his fourth and fifth touchdowns this season -- four of his scores have come in his last two games. Through seven games this season, Gaines has logged 373 yards on 75 carries.

OCTOBER 19, 2025 • ROTOWIRE

Maddux Madsen, Dylan Riley power Boise State in 56-31 rout of UNLV

Maddux Madsen threw four touchdown passes, Dylan Riley ran for a career-high 201 yards, and Boise State dominated the second half in a 56-31 victory over UNLV

OCTOBER 19, 2025 • Associated Press

UNLV vs. Boise State Short Highlights

OCTOBER 19, 2025 • FOX SPORTS

UNLV Rebels vs. Boise State Broncos Highlights | FOX College Football

OCTOBER 18, 2025 • FOX SPORTS

Two scores in win Gaines totaled 20 carries for 65 yards and two touchdowns and reeled in his only target for four yards during Saturday's 41-25 victory over New Mexico.

Impact It was an encouraging performance from Gaines, who scored his second and third touchdowns this year while logging a season-high 20 carries -- he hadn't run the ball more than 12 times in any of his previous three games. Overall, Gaines has totaled 349 yards on 69 carries this season while sharing work with Dylan Riley and Malik Sherrod.

OCTOBER 13, 2025 • ROTOWIRE

Maddux Madsen, Sire Gaines spark Boise State to 41-25 victory over New Mexico

Maddux Madsen threw two touchdown passes, Sire Gaines ran for two scores and Boise State pulled away with a 21-point fourth quarter to beat New Mexico 41-25

OCTOBER 12, 2025 • Associated Press

Leading rusher in win Gaines notched 12 rushes for 69 yards and caught two targets for five yards during Saturday's 47-14 victory versus Appalachian State.

Impact While Gaines was out-carried 16-to-12 by Dylan Riley, the redshirt freshman would ultimately lead the Broncos in rushing on the day, averaging 5.8 yards per carry compared to Riley's 2.9. Gaines, who was limited to just three carries by an injury last week, has totaled 245 yards on 38 carries with one touchdown this season. If he can stay healthy, expect Gaines' role to continue to grow in Boise State's offense.

SEPTEMBER 29, 2025 • ROTOWIRE

Appalachian State Mountaineers vs. Boise State Broncos Highlights | FOX College Football

SEPTEMBER 28, 2025 • FOX SPORTS

Fully healthy Gaines is at full health and is participating in practice ahead of Saturday's game against Appalachian State, Shaun Goodwin of the Idaho Statesman reports.

Impact Gaines didn't practice until Thursday leading up to Boise State's Week 4 matchup against Air Force, and he handled merely three carries for 34 yards in the win. Gaines should handle a larger workload against the Mountaineers. The tailback totaled 23 rushes for 142 yards in the Broncos' first two games.

SEPTEMBER 22, 2025 • ROTOWIRE

Limited in Week 4 Gaines was limited coming into the Week 4 matchup against Air Force, head coach Spencer Danielson told B.J. Rains of Bronco Nation News. He still finished with three carries for 34...

Impact Gaines was coming off a 14-98-1 line in the Week 2 matchup against East Washington. He was limited to three carries in this contest, and Danielson's words explained why he didn't have a big workload. It's unclear what kind of workload he'll have in Week 5 against Appalachian State on Saturday, Sep. 27.

SEPTEMBER 20, 2025 • ROTOWIRE

Finds end zone in win Gaines tallied 14 rushes for 98 yards and a touchdown and reeled in his only target for 11 yards during Friday's 51-14 win over Eastern Washington.

Impact It was an encouraging showing from Gaines, who led the Broncos in carries while tallying his first touchdown of the year, an eight-yard scamper in the first quarter. While it does appear that Boise State will utilize a committee, with Dylan Riley and Malik Sherrod also seeing work, Gaines still looks to be the top option out of the backfield.

SEPTEMBER 7, 2025 • ROTOWIRE