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Under-the-Radar Booms/Busts: Week 15

Craig Rondinone looks at some fantasy football lineup sleepers and busts for Week 15 of the NFL season. Under-the-radar booms and busts for fantasy football.

If you are reading this column, you are either looking to make money in a one-day fantasy football contest, or you have successfully made the playoffs in your fantasy league.

The playoffs are either beginning or are well underway in fantasy football leagues across the country and around the world. Picking the right booms and staying away from the busts could be the difference between winning your league and being the playoff loser everyone talks about during the offseason.

Here are some under-the-radar booms and busts for the 15th week of NFL action to help you set a winning lineup. Good luck RotoBallers!

Editor's Note: The FFPC Baby Gorilla Tournament is now open, featuring a $100,000 grand prize and a $675,450 total prize pool! This 12-team, Tight End Premium contest uses a 20-round draft format, with the overall winners determined by total points scored during Weeks 15–17. Get $25 to use toward your first entry by signing up through our link. Grab your team now! Sign Up Now!

 

Week 15 Under-the-Radar Booms

Nick Foles (QB, PHI) at NYG

Carson Wentz’s loss (a season-ending torn ACL) is going to be Foles’ gain this week against a Giants secondary that is ranked 31st against the pass and has been racking up more suspensions than interceptions this season. Over the past three games the Giants have allowed 861 passing yards and a half-dozen touchdown tosses, and with top cover corner Janoris Jenkins out for the year there are no signs that the Giants will suddenly start slowing down receivers anytime soon. Foles is no Wentz, but he is good enough to get the ball to Alshon Jeffery, Nelson Agholor and the returning Zach Ertz this weekend. Look for Foles to have his best game in years in his first game as Philadelphia’s starting QB this season.

Jimmy Garoppolo (QB, SF) vs. TEN

The days of Colin Kaepernick ruining receivers’ fantasy values in between political stances are long gone, as are the times when Brian Hoyer and C.J. Beathard were better off handing off to Carlos Hyde than trying to accomplish anything through the air. Garoppolo is running the show and is already leaps and bounds better than any quarterback the 49ers have thrown under center the past several seasons. He has thrown for 627 yards in back-to-back road victories and now gets his first home start against Tennessee’s 22nd-ranked pass defense. Expect Garoppolo and favorite receiver Marquise Goodwin to have another great game together and for San Fran’s starting signal caller to have his first multi-touchdown outing this season.

Deonte Thompson (WR, BUF) vs. MIA

Thompson is no Andre Reed, but who else is gimpy Tyrod Taylor going to throw to this Sunday?  Kelvin Benjamin is questionable to play due to his 100th injury of the season. Jordan Matthews is on injured reserve. Charles Clay is non-existent. Zay Jones is Zay Jones. Thompson should see more targets than usual against a mediocre Miami pass defense that did an outstanding (and shockingly good) job against Tom Brady and the New England Patriots this past Monday night but may not have enough secondary talent to pull that off two weeks in a row as long as Buffalo’s line keeps Miami’s pass rush at bay. Thompson will be in the bargain bin in fantasy leagues and one-day contests and could provide big bang for your buck.

 

Week 15 Under-the-Radar Busts

Jermaine Kearse (WR, NYJ) at NO

Kearse had predictable problems last week at Denver, being held to one catch for four yards after racking up 16 receptions for 262 yards and a score over a two-game span coming into the contest. Those predictable problems should continue this week on the road against New Orleans’ 10th-ranked pass defense and with backup quarterback Bryce Petty directing the Jets offense. Kearse should easily eclipse his previous personal bests in all of the major receiving categories and has been a fantastic fantasy find, but he has a better chance of another one-catch game than he does of a 100-yard game this Sunday.

Cooper Kupp (WR, LAR) at SEA

The biggest game in the NFC West this season happens this weekend, and Kupp has been on a receiving roll with six receptions or more in each of his past five games while breaking the 100-yard barrier in two of his last three outings. He has been the benefactor of No. 1 receiver Robert Woods being sidelined with a shoulder injury, though, and with Woods coming back that means Kupp’s target total will slide. Seattle’s savaged secondary may be missing two prime “Legion of Boom” members, but the Seahawks will play their best with their division title hopes on the line, so Kupp will have trouble catching six passes and doing a lot with his targets.

Jesse James (TE, PIT)

James is coming off the best performance of his career after hauling in 10 Ben Roethlisberger passes for 97 yards against archrival Baltimore this past weekend. The burly tight end has not been the touchdown treasure trove many fantasy experts thought he would be entering the season, but last week’s effort probably has many thinking he is turning a corner and can be trusted against New England’s 29th-ranked pass defense. Well, throw that idea out with the bathwater. The one kind of pass catcher the Patriots have been able to cover has been the tight end. They have not allowed a tight end touchdown over their past seven games. Look for the Pats, especially coming off an embarrassing loss to Miami, to clamp down on James inside the red zone.

 

More Week 15 Lineup Prep




REAL-TIME FANTASY NEWS

Keegan Murray

Underwent Ankle Procedure
Josh Giddey

Undergoes Ankle Surgery
Pete Fairbanks

Returns From Injured List
Christian Yelich

Out With Back Tightness on Wednesday Night
Nathan MacKinnon

Chasing History Wednesday
Ryan Poehling

Won't Be an Option for Game 6
Sam Malinski

Set to Miss Second Straight Game
Artturi Lehkonen

Unlikely to Play Wednesday
Matthew Schaefer

Wins Calder Trophy
TOR

Maple Leafs Fire Head Coach Craig Berube
Jalen Hurts

Can Jalen Hurts Bounce Back as a Rusher in 2026?
Robby Snelling

Placed on 15-Day Injured List with Elbow Sprain
Zach Charbonnet

Dynasty Value in Question Entering 2026
DeVonta Smith

Poised to Reach a New Level of Production in 2026?
Chris Olave

Facing Increased Target Competition in New Orleans Entering 2026
Chris Bell

Dynasty Stock Rising Following NFL Draft
Ted Hurst

Facing Uphill Battle for Playing Time in Tampa Bay
Francisco Alvarez

Mets Place Francisco Alvarez on Injured List With Torn Meniscus
Max Fried

Dealing With Left Elbow Posterior Soreness
CFB

NFL Veteran Tom Moore Joins Iowa Coaching Staff
CFB

Can Cam Cook Dominate in Return to Big 12?
Chris Brazzell II

Is Chris Brazzell II the Top Deep Threat in Carolina's Receiver Room?
Kaelon Black

a Threat to Win Backup RB Job in San Fran?
CFB

ACC, Big 12 Support 24-Team College Football Playoff
De'Zhaun Stribling

to be 49ers' New "F" Receiver?
CFB

Anthony Colandrea Looking to Elevate Nebraska Back to National Contention
Drew Allar

Steelers "Uninstalling" Everything Drew Allar Learned in College
CFB

Kwazi Gilmer Set for Big Impact at Nebraska
Ja'Kobi Lane

Is Ja'Kobi Lane the Pass-Catching Answer the Ravens Have Been Seeking?
Zachariah Branch

Does Zachariah Branch Have a Path to Immediate Production?
Max Klare

Can Max Klare Separate Himself in Rams' Tight End Room?
Eli Stowers

the Tight End of the Future in Philadelphia?
Justin Thomas

Trending Well Ahead of PGA Championship Despite Concerning Form
J.J. Spaun

Trending Up Ahead of PGA Championship
Adam Scott

Riding Strong Form Into PGA Championship
Patrick Reed

Looking to Make Another Run at PGA Championship
PGA

Sungjae Im Looks to Build on Strong Finish at Truist Championship
Sam Burns

Must Keep Ball in Play at PGA Championship
Jordan Spieth

Looks to Complete Career Grand Slam at Aronimink
Brandt Snedeker

Not the Best Option for the PGA Championship
Rasmus Hojgaard

a Volatile Option at PGA Championship
Germie Bernard

Already in a Tough Spot to Hold Dynasty Value
Ayo Dosunmu

Has Busy Night in Game 5
Maverick McNealy

Seeking Better Start in Philadelphia
Harry Hall

a Boom-or-Bust Option at Aronimink
Jaden McDaniels

Notches 17 Points in Game 5 Loss
Denzel Boston

a Smart Bet to Meet or Exceed Value in Dynasty Rookie Drafts
Hideki Matsuyama

Attempts to Improve Over 2025 PGA Championship
Scottie Scheffler

Looks to Defend PGA Championship at Aronimink
Julius Randle

Posts a Double-Double in Losing Effort
Matthew Stafford

a Sell Candidate with Touchdown Regression Likely on its Way
Nicolai Hojgaard

Wants to Keep Momentum Rolling in Philadelphia
Anthony Edwards

Held to 20 Points in Game 5 Loss
Ben Griffin

Attempting to Bounce Back After Truist Championship
CFB

Transfer Defensive Lineman Devarrick Woods Commits to Clemson
Keldon Johnson

Comes Alive in Game 5 Against Timberwolves
Jayden Reed

Dynasty Value Tethered to His Underwhelming Usage
Harris English

Will Need His Putter to Thrive at Aronimink
Stephon Castle

Makes All-Around Impact in Game 5
Kenyon Sadiq

Is Kenyon Sadiq the Next Great Rookie Tight End?
Victor Wembanyama

Leads Spurs to Big Win in Game 5
Akshay Bhatia

Creative Flair Could Show Itself in Philadelphia
Keegan Bradley

Knows the Aronimink Golf Club Well
Mason McTavish

Delivers Two Assists Tuesday Night
Pavel Dorofeyev

Pots Two Goals in Vital Game 5 Win
Josh Doan

Records Two Assists in Game 4 Victory
Evgeni Malkin

Penguins Want Evgeni Malkin Back
Sidney Crosby

Joins Team Canada for World Championship
Ryan Poehling

Suffers Upper-Body Injury in Game 5 Loss
Si Woo Kim

Struggles at Truist Championship
Gary Woodland

Can Continue Incredible 2026 Season at PGA Championship
Xander Schauffele

In Excellent Form Heading to PGA Championship
Cade Klubnik

Becoming Fan Favorite, in Play to Win Backup QB Job?
Michael Penix Jr.

Throwing During Offseason Program
Brandon Nimmo

Leaves Game on Tuesday with Apparent Ankle Injury
Philadelphia 76ers

76ers Part Ways With Daryl Morey
Kevin Huerter

Iffy for Game 5 Against Cavaliers
Dylan Harper

Cleared for Action Tuesday
De'Aaron Fox

Available for Game 5 Against Timberwolves
Caris LeVert

Remains on Injury Report With Heel Issue
Duncan Robinson

Listed as Questionable for Game 5
Memphis Grizzlies

Brandon Clarke Dies at Age 29
Charlie McAvoy

Slapped With Six-Game Suspension
Jonas Brodin

Unavailable for Game 5 Against Avalanche
Joel Eriksson Ek

to Remain Out Wednesday
Sam Malinski

Day-to-Day With Upper-Body Injury
Jacob Wilson

A's Place Jacob Wilson on Injured List With Shoulder Subluxation
Artturi Lehkonen

Considered Day-to-Day
Charlie Coyle

Lands Six-Year Extension
Ukko-Pekka Luukkonen

to Start Game 4 Against Canadiens
Drew Helleson

Unavailable for Game 5
Radko Gudas

Still Out Tuesday
Christian Yelich

Brewers Reinstate Christian Yelich From Injured List
Luka Dončić

Luka Doncic Admits He Wasn't Close to Returning Before Season Ended
CFB

Isaac Brown Has All-American Upside in 2026
LeBron James

Uncertain About Future After Season-Ending Loss
Ajay Mitchell

Continues to Excel for Thunder
CFB

Nyck Harbor Heading into Breakout Year?
Shai Gilgeous-Alexander

Posts 35 Points in Series Clincher
CFB

Notre Dame, USC in Discussions to Resume Rivalry Series
Cade Cunningham

Struggles in Game 4 Loss
CFB

Jaron-Keawe Sagapolutele Has Eyes on ACC Title
CFB

Ahmad Hardy's Gunshot Wound Not Viewed as Career-Threatening
A.J. Ewing

Mets to Call Up Top Prospect A.J. Ewing
Mookie Betts

is Officially Back on Monday
Nathan Eovaldi

Scratched From Monday's Start With Side Tightness
Henry Bolte

Athletics to Promote Top Outfield Prospect Henry Bolte to Major Leagues
Khamzat Chimaev

Suffers his First Loss
Sean Strickland

Recaptures Middleweight Title
Tatsuro Taira

Suffers Fifth-Round TKO Loss
Joshua Van

Defends Flyweight Title
MMA

Waldo Cortes-Acosta Drops Decision
Alexander Volkov

Wins Back-To-Back Fights
Shane Van Gisbergen

Dominates Watkins Glen for First Win of 2026
Michael McDowell

Finishes Second for Best Run of the Year At Watkins Glen
Ty Gibbs

Scores New Career-Best Finish of Third at Watkins Glen
Tyler Reddick

Continues His Strong Season With Fifth-Place Run at Watkins Glen
Austin Dillon

Earns his First Top-10 Finish of 2026 at Watkins Glen
Mookie Betts

Dodgers Expect Mookie Betts to Return on Monday
CFB

Ahmad Hardy Sustains Gunshot Wound, in Stable Condition
Connor Zilisch

Will Start Fifth in his First Watkins Glen Cup Series Race
Tyler Reddick

Is A Top DFS Option for Watkins Glen Lineups
Christopher Bell

Is Likely to Bounce Back This Week at Watkins Glen
Carlos Rodón

Carlos Rodon Activated for Season Debut on Sunday
William Byron

Is William Byron Playable in DFS Lineups at Watkins Glen?
Kyle Larson

May have A Positive Day at Watkins Glen
Chase Briscoe

May Compete for A Top-10 Finish at Watkins Glen
NASCAR

A.J. Allmendinger May have Another Solid Outing at Watkins Glen
Ty Gibbs

Should Fantasy Managers Roster Ty Gibbs at Watkins Glen?
Ross Chastain

Is Ross Chastain Worth Rostering for Watkins Glen Lineups?
Austin Cindric

Could Austin Cindric be A Sneaky Tournament Play for Watkins Glen?
Shane Van Gisbergen

Shane van Gisbergen the Heavy Favorite at Watkins Glen
Chase Elliott

Is Chase Elliott a No-Brainer DFS Pick at Watkins Glen?
Chris Buescher

Qualifies 14th at Watkins Glen
Ryan Blaney

Has Upside at Watkins Glen After Signing Contract Extension
Michael McDowell

Still Searching for First Top-Five Finish at Watkins Glen
Carson Hocevar

Is Carson Hocevar Too Aggressive for Road-Course Racing?
Luis Castillo

Mariners Intend to Piggyback Luis Castillo, Bryce Miller
Logan Webb

Placed on 15-Day Injured List With Knee Bursitis
Bryce Miller

is Set to Return on Wednesday
Jeff Hoffman

Could Return to Closer Role
Taj Bradley

Hits the Injured List With Pectoral Inflammation
Kyle Bradish

has Nice Bounce-Back Performance With 10 K's
Casey Mize

Throws Bullpen on Friday, Return Not Imminent
Sean Strickland

An Underdog At UFC 328
Khamzat Chimaev

Set For UFC 328 Main Event
Tatsuro Taira

Can Become The New Flyweight Champion
Joshua Van

Set For His First Title Defense
Alexander Volkov

Looks To Win Back-To-Back Fights
MMA

Waldo Cortes-Acosta Looks To Extend His Win Streak
CFB

Walker Lyons Could be Go-To Target for Bear Bachmeier
CFB

Ty Benefield a Potential Game-Changer for LSU Defense
CFB

Hayden Lowe Set for Significant Role Following Miami's NFL Departures
CFB

Taylor Wein in Position for Big Season on Oklahoma's Defensive Line
CFB

Rasheem Biles an Instant Impact Player for Texas
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF