It is the best kind of problem in fantasy football. You drafted two Detroit Lions, both of them stars, and now you are staring at your lineup wondering which one gets the flex spot, the DFS salary, or the last starting slot in a short week. Jahmyr Gibbs and Amon-Ra St. Brown play on the same offense, eat from the same plate, and both sit near the top of the fantasy scoring table five weeks into the 2026 season. So who should you start when you can only pick one?
The Case for Gibbs
Start with the simplest fact in fantasy right now: Gibbs is the highest scoring player in PPR leagues, full stop. Through five games he has 153.7 PPR points, 30.7 per week, on 105 carries for 504 yards and 27 catches for 243 more. Nine touchdowns. A total of 747 scrimmage yards. Nobody else at any position is giving you that every single Sunday.
The workload is just as convincing. With Isiah Pacheco sidelined, Gibbs is the undisputed lead back, and his last outing before the bye was a 30 touch, 207 yard demolition of Arizona that earned him NFC Offensive Player of the Week. There is no committee waiting to steal his goal line carries. Our full Gibbs fantasy outlook breaks down his usage week by week, but the short version is this: he is on the field, he gets the ball on the ground and through the air, and he scores.
The Case for St. Brown
St. Brown’s case is built on volume and trust. Jared Goff looks his way 11.4 times a game, and 57 targets in five weeks turned into 37 catches, 372 yards and five touchdowns. Those five scores all landed in the first three weeks, a reminder that when Detroit reaches the red zone, number 14 is the first read. His 104.2 PPR points, 20.8 per game, place him among the very best receivers in fantasy.
His best day came in the Week 2 shootout at Buffalo, nine catches for 142 yards and two touchdowns in a game Detroit lost 41-31. That game is the template for when St. Brown outshines everyone: the Lions chasing points, Goff throwing, and the Sun God collecting targets in bunches. His full receiving profile is in our St. Brown stats breakdown.
Head-to-Head Numbers
| Stat (5 Games) | Jahmyr Gibbs | Amon-Ra St. Brown |
|---|---|---|
| PPR points | 153.7 | 104.2 |
| PPR points per game | 30.7 | 20.8 |
| Scrimmage yards | 747 | 372 |
| Touchdowns | 9 | 5 |
| Receptions | 27 | 37 |
| Carries per game | 21.0 | 0 |
| Targets per game | 6.8 | 11.4 |
The gap is roughly 50 points over five weeks, about 10 points every Sunday, and the weekly projections agree with the season totals. FantasySP’s Gibbs or St. Brown comparison projects Gibbs for 30.58 points in Week 7 against Green Bay and St. Brown for 20.62, almost exactly their season averages. The same page shows why this debate is usually academic: 85.71 percent of owners who have both simply start both.
When the Answer Changes: Matchups and Format
Because they share a team, the matchup is the same for both. What changes is the game script. If Detroit falls behind and Goff has to throw 40 times, St. Brown’s target count climbs into the teens and the gap shrinks fast, just like it did at Buffalo. If the Lions play from ahead and lean on the run to close a game out, Gibbs can touch the ball 30 times and leave everyone else in the dust, just like he did against Arizona.
Format matters too. In PPR leagues, St. Brown’s 7.4 catches a game hand him a floor most receivers cannot match, which narrows the gap. In standard scoring, where catches count for nothing, his total drops by 37 points while Gibbs loses only 27, so the edge swings further toward the running back. In best ball, where you only bank each player’s best weeks, Gibbs and his spike games are the most valuable asset in this offense.
The Verdict
If you own both, start both, every week, and enjoy it. That was the bet in our Lions 2026 season preview, that this offense would feed two fantasy stars at once, and five weeks in it is paying off. But if a flex decision, a DFS lineup or a trade forces you to choose just one, the answer is Gibbs. Elite running backs who catch passes and score 30 points a week are the rarest thing in fantasy football. St. Brown is a genuine WR1. Gibbs is the best player at his position in the game right now, and you do not bench that.
Frequently Asked Questions
Can I start both Gibbs and St. Brown in the same lineup? Yes, and most owners do. FantasySP’s data shows 85.71 percent of managers with both players start both, and ESPN’s points per game table has Gibbs first overall and St. Brown 12th, so the pair rarely hurts you.
Who has the higher ceiling, Gibbs or St. Brown? Gibbs. His 30 touch, 207 yard game against Arizona shows the kind of week he can produce, and his 30.7 points per game average is the best in fantasy football.
Who is the safer start in PPR leagues? St. Brown’s floor is built on 11.4 targets a game, which keeps him productive even in quiet weeks, but Gibbs has actually been both the safer and the higher scoring play so far this season.
If I can only keep one in a trade or draft, who should it be? Gibbs. Running back scarcity is real, and a back who ranks as the consensus number one flex option in expert rankings is harder to replace than any receiver, even one as good as St. Brown.