President Donald Trump has thrown his full weight behind Republican Congressman Mike Collins in Georgia’s high-stakes GOP Senate runoff, setting up a dramatic clash between MAGA loyalists and the state’s Republican establishment just days before Tuesday’s decisive vote.
Trump Breaks His Silence With a Last-Minute Endorsement
For months, Trump stayed on the sidelines as the Georgia Senate primary played out. That neutrality ended on Saturday, June 14, 2026, when the president made an eleventh-hour endorsement in one of the most consequential Senate races of the 2026 election cycle — backing Representative Mike Collins over former college football coach Derek Dooley, according to Fox News.
The endorsement comes just days before the June 16 runoff election and signals that Trump believes the Georgia Senate seat is too important to leave to chance. Republicans widely view the race as a must-win opportunity to further pad their slim Senate majority heading into November.
Who Is Mike Collins?
Mike Collins is a two-term Republican congressman representing Georgia’s 10th Congressional District, a sprawling area stretching between Atlanta and Augusta. He is the son of the late Representative Mac Collins and, along with his wife, co-founded and co-owns a trucking company — a background he has frequently highlighted to emphasize his ties to working-class Georgians.
Collins has long positioned himself as one of the strongest MAGA voices in the House, regularly showcasing his alignment with Trump’s agenda. His campaign launch video included clips of the president praising him, and Collins wasted no time in framing his Senate bid as a direct extension of Trump’s political movement, as per Fox News reporting.
In last month’s May 19, 2026 primary, Collins led the field with roughly 41% of the vote but fell short of the 50% threshold needed to avoid a runoff. Dooley came in second with around 30%, setting up Tuesday’s head-to-head contest.
The Kemp Factor: A Proxy Battle Within Georgia’s GOP
The endorsement of Collins does more than just boost one candidate — it reignites the long-simmering feud between Trump and Georgia Governor Brian Kemp.
Dooley has received robust backing from the term-limited Kemp, who is widely regarded as one of the most popular conservatives in the state. According to reports, Kemp and First Lady Marty Kemp have regularly appeared with Dooley on the campaign trail, and the governor’s top political advisor is serving as a senior consultant for Dooley’s Senate bid.
Trump and Kemp’s relationship has been rocky for years. After Kemp refused to help contest the 2020 election results in Georgia, Trump publicly turned on him, supporting a 2022 primary challenger — a challenge Kemp beat back decisively. The two have since attempted to mend fences, but Trump’s decision to back Collins over Kemp’s preferred candidate signals that the relationship remains complicated.
For Georgia Republicans, the runoff has become something of a referendum on whose vision for the party — Trump’s or Kemp’s — will define its future.
Who Is Derek Dooley?
Derek Dooley is a lawyer and former University of Tennessee head football coach, and the son of legendary University of Georgia football coach Vince Dooley. He entered the Senate race as a political outsider, leaning heavily on his name recognition, his business credentials, and his close ties to Kemp.
Dooley’s campaign has targeted Collins as a political insider while emphasizing his own outsider status. Collins, for his part, has pushed back — arguing that Dooley lacks meaningful political experience and spent much of his adult life outside of Georgia.
Both candidates carry some political baggage. Collins has faced scrutiny from the House Ethics Committee over separate allegations, while Dooley’s lack of legislative track record has drawn questions about his readiness for the Senate.
Why Georgia Matters So Much in 2026
The winner of Tuesday’s runoff will face Democratic Senator Jon Ossoff in November’s general election — and Republicans believe Ossoff is among the most vulnerable Senate Democrats up for re-election in 2026.
Georgia is one of only two Democratic-held Senate seats in states that Trump carried in the 2024 presidential election, making it a prime target for a Republican pickup, according to Wikipedia’s election overview. The other such seat is in Michigan. Control of the Senate could well hinge on the outcome in Georgia, which explains why both Trump and Kemp are so heavily invested in the runoff’s outcome.
Trump’s Top Advisers Were Already On Board
The endorsement, while dramatic in its timing, was hardly a surprise to political insiders. Weeks before the official announcement, Axios reported that several of Trump’s most trusted 2024 campaign operatives had quietly signed on to help Collins. Tony Fabrizio, Trump’s 2024 pollster and senior strategist, joined Collins’ team, as did Tim Saler, Trump’s chief data strategist, and Chip Englander, who served as Trump’s battleground states strategist.
The arrival of that brain trust on Collins’ campaign was widely seen as the clearest signal yet that a Trump endorsement was forthcoming — and it proved prescient.
What Collins’ MAGA Brand Brings to the Table
Throughout his congressional career, Collins has cultivated a reputation as a reliable MAGA vote in the House. He has appeared at Turning Point USA events, voted in lockstep with Trump’s agenda, and made his alignment with the president a centerpiece of his political identity.
That brand is a double-edged sword in Georgia — a state that has shown it can swing between parties. Trump won the state in 2024, but Democrats still hold both Senate seats and the state has become increasingly competitive. Whether Collins’ MAGA credentials help him in the runoff — where energized Republican base voters dominate — is one question; whether they help or hurt him against Ossoff in November is quite another.
The Runoff Is Tuesday, June 16
Georgia voters will head to the polls for the runoff on Tuesday, June 16, 2026. The winner will become the Republican nominee for the U.S. Senate seat currently held by Democrat Jon Ossoff and will face him in the November general election.
With Trump’s endorsement now official and Kemp firmly in Dooley’s corner, the runoff has shaped up as one of the most closely watched intra-party battles of the 2026 election cycle — and a possible preview of the broader ideological contest that will define the GOP heading into the midterms.
Frequently Asked Questions
Q: When did Trump endorse Mike Collins? Trump announced his endorsement of Mike Collins on Saturday, June 14, 2026, just two days before the Georgia GOP Senate runoff on June 16.
Q: Who is Mike Collins running against in the Georgia Senate runoff? Collins is facing Derek Dooley, a lawyer and former University of Tennessee football coach who is backed by Georgia Governor Brian Kemp.
Q: Why is the Georgia Senate race important? Georgia is one of the key battleground states that Republicans need to flip in order to strengthen their Senate majority in the 2026 midterm elections. The GOP nominee will face incumbent Democratic Senator Jon Ossoff in November.
Q: Why did Trump wait so long to endorse in this race? Trump remained neutral through the primary and the early runoff period, a departure from his usual habit of picking sides early. His late endorsement of Collins appears to have been influenced by the influx of his top 2024 campaign operatives joining Collins’ team in the weeks leading up to the runoff.
Q: What is the relationship between Trump and Georgia Governor Brian Kemp? Trump and Kemp have had a turbulent relationship since Kemp refused to help challenge Georgia’s 2020 presidential election results. Trump backed a 2022 primary challenger against Kemp, who won easily. The two have since attempted to repair ties, but Trump’s decision to back Collins over Kemp’s preferred candidate, Dooley, suggests the alliance remains uneasy.
Q: Who are some of the top Trump advisers working on Collins’ campaign? Trump 2024 pollster Tony Fabrizio, chief data strategist Tim Saler, and battleground states strategist Chip Englander have all joined Mike Collins’ campaign ahead of the runoff.
Q: What is Mike Collins’ background? Collins is a two-term Republican congressman representing Georgia’s 10th Congressional District. He is the son of the late Representative Mac Collins and co-owns a trucking company with his wife.
Q: What district does Mike Collins represent? Collins represents Georgia’s 10th Congressional District, which covers the area between Atlanta and Augusta.
Will Trump’s last-minute endorsement be enough to push Mike Collins over the finish line on Tuesday — or will Kemp’s ground game prove stronger? Drop your thoughts in the comments below and bookmark this page for live updates on the Georgia Senate runoff results.