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Week 18 Fantasy Basketball Waiver Wire: NBA Centers

No doubt you are still sorting through the fall-out of an explosive trade deadline. Rotoballer has you covered.  The following centers, whether of the “sleeper” variety or just cashing in temporarily on an unforeseen opportunity, almost certainly deserve attention across the various formats during Week 18 of the campaign.

Position Eligibility & Ownership Rate Based on Yahoo! Fantasy Basketball Player List

 

Waiver Wire Center for Right Now

Alex Len (PHO, C) - 31% Owned

Len was looking like a strong stash heading into the All-Star Break, and he has come out exceptionally strong. In two starts, he has averaged 34.7 minutes, 9.5 points, 10.5 rebounds, and 3.5 blocks, with a .471 FG% and 1.000 FT%. Len benefited in two big ways on the trade deadline, as the trade of Miles Plumlee left him the uncontested starter at center, and the trades of Goran Dragic and Isaiah Thomas will reduce the number of 3-guard lineups run by the Suns which may have left out Len (the Morris twins, in particular Marcus, should also see a boost from this factor).

Len is a must-own from here on out, as he projects to put up very good efficiency numbers with nice rebounds and blocks. The heavy minutes should also allow him to average close to double-digit scoring.

 

Tyler Zeller (BOS, PF/C) - 31% Owned

A nice consolation prize if Len is unavailable, Zeller doesn’t rebound or block shots anywhere near what Len does, but he is even better from an efficiency standpoint, with very good averages in both FG% (.557) and FT% (.828) on plenty of attempts per minute. Right now, the minutes will be coming in droves for Zeller. With Jared Sulliger out for the season and Kelly Olynyk hobbled, there are now a pile of frontcourt minutes to go around in Boston. Zeller will be relied on to carry the load for the time being, so that means huge fantasy numbers.

I wrote about what kind of numbers he can put up earlier last week in Rotoballer’s NBA Category Specialists column, so I will stay light on the numbers here. Instead, I will speculate that I think he will continue to be worth rostering even when Olynyk returns to full strength. Zeller and Olynyk will share center minutes, and could even see the court together sometimes when Brandon Bass is sitting. As for Bass, I think a Celtics team without much to play for might rather see what its younger players can do down the stretch, rather than piling minutes on the veteran. This could also play in Zeller’s favor as the year goes on.

Zeller is a must add for what he can do right now, and should remain a very strong hold if he plays well and shows he deserves the playing time.

 

Waiver Wire Centers in Deep Leagues

Alexis Ajinca (NOP, PF/C) - 3% Owned

All you need to know about Ajinca is that Anthony Davis will miss the next 1-2 weeks, while Ryan Anderson will be out the next 2-4. Ajinca should have a chance to start in standard sized lineups, and in six starts this season, he has averaged 21.2 minutes, 8.5 points, 6 rebounds, 0.8 assists, 0.0 steals, and 0.8 blocks. On the season, his rates are very strong – a Tyler Zeller-esque .572 FG% and .810 FT%. Even with both Davis and Anderson out, it seems unlikely he will regularly post 30 minute outings, but if he gets near that he extrapolates to a 10 point, 7 rebound, 1 block type guy with very good efficiency.

In the short term, Ajinca may flirt with standard league value, and is a must add in deep leagues while Anthony Davis remains out.

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REAL-TIME FANTASY NEWS

Kyle Schwarber

has Historic Performance in Rout of Braves
Boston Red Sox

Payton Tolle Expected to Make Debut on Friday
Green Bay Packers

Packers Acquire Micah Parsons, Sign him to Four-Year Extension
Jauan Jennings

Remains Sidelined at Practice
Corey Seager

Undergoing Appendectomy on Thursday
Chris Godwin

to Miss First Month of Season, Possibly More
Quinshon Judkins

Not Considering Return to College
A.J. Brown

Returns to Practice, Expected to Play in Week 1
Jaylen Wright

Undergoes Surgery, Could be Back "Septemberish"
Tyreek Hill

on Track to Play in Week 1
Kyren Williams

to See Reduced Workload?
Jayden Reed

Dealing with Jones Fracture in Left Foot
Lauri Markkanen

Torches Sweden
Neemias Queta

Dominates in EuroBasket Opener
Kawhi Leonard

Clippers Not Allowing Kawhi Leonard to Play Back-to-Backs
Olivier-Maxence Prosper

Mavericks Looking to Trade Olivier-Maxence Prosper
Tyrese Haliburton

Expects to Return in 15 Months
Malik Nabers

Expected to be Full-Go for Week 1
Freddie Freeman

Out Wednesday With Neck Stinger
Alejandro Kirk

Avoids Major Injury, Remains Out on Wednesday
Travis Hunter

Back at Practice, Will be Ready for Week 1
Luis Robert Jr.

Could Miss the Rest of the Season
De'Von Achane

Not Practicing on Wednesday
Trevor Megill

Brewers Place Trevor Megill on Injured List With Flexor Strain
Luis Robert Jr.

Placed on Injured List With Hamstring Strain
Rashee Rice

Accepting Six-Game Suspension to Begin the Year
Kyle Hamilton

Ravens, Kyle Hamilton Finalizing Four-Year Extension
Rashee Rice

NFL Aiming to Place Six-Game Suspension on Rashee Rice
De'Von Achane

Dolphins GM Says De'Von Achane Will be Ready for Week 1
Joe Mixon

Texans GM: "We'll See" if Joe Mixon Plays in 2025
Adam Thielen

Traded to the Vikings
Nick Lodolo

Expected to Return Wednesday Against the Dodgers
Terance Mann

Confident About Having a Big Year in Brooklyn
Zaccharie Risacher

Aims to Improve Ball-Handling Skills
NBA

Pistons And Timberwolves Join Race for Malik Beasley
John Tonje

Signs Two-Way Deal With Jazz
Max Strus

to Miss 3-4 Months After Surgery
Blake Snell

Activated From Paternity List Tuesday
Dallas Cowboys

Cowboys Still Expect Micah Parsons to Play in Week 1
Luis Robert Jr.

Exits Early With Hamstring Soreness
Chris Godwin

Passes Physical, Will be Activated From PUP List
Willson Contreras

Issued Six-Game Suspension
Randy Rodríguez

Randy Rodriguez Placed on Injured List
Brandon Aiyuk

49ers Officially Place Brandon Aiyuk on PUP List
Nathan Eovaldi

Likely Done for the Season
Yordan Alvarez

Activated and Starting on Tuesday
Oneil Cruz

Back From Injured List
New York Mets

Jonah Tong Promoted to Major Leagues
Nikola Jović

Heat Have High Hopes for Nikola Jovic
Golden State Warriors

Cody Martin Drawing Interest From Warriors
Minnesota Timberwolves

Timberwolves Interested in Reunion With Bones Hyland
Kylor Kelley

Joins Lakers
Colin Castleton

Links Up With Magic
Malik Monk

Kings "Not Actively Engaged" in Trade Discussions Involving Malik Monk
P.J. Washington

Mavs Likely to Offer P.J. Washington a Contract Extension
NHL

Jan Rutta Lands in Switzerland
Kirby Dach

Skates on Monday
COL

Tyson Barrie Retires From NHL
Vladimir Guerrero Jr.

Back in Toronto's Lineup
Zhang Mingyang

Suffers His First UFC Loss
Johnny Walker

Gets Back In The Win Column
Brian Ortega

Loses Back-To-Back Fights
Aljamain Sterling

Proves Too Much For Brian Ortega
Chris Sale

Penciled in to Start on Saturday
Waldo Cortes-Acosta

Suffers Unanimous-Decision Loss
Sergei Pavlovich

Wins Decision At UFC Shanghai
Kevin Borjas

Drops Decision At UFC Shanghai
Sumudaerji

Wins Back-To-Back Fights
Kiefer Crosbie

Still Winless In The UFC
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Gets His First UFC Win
Ryan Blaney

Earns his Second Daytona Cup Series Win
Tyler Reddick

Locks Into the 2025 Playoffs Despite Underwhelming Daytona Performance
Erik Jones

Misses the 2025 Playoffs Despite Top-Five Run at Daytona
Justin Haley

Best Performance of 2025 Falls Short of Victory at Daytona
Chase Burns

To Throw Bullpen on Tuesday
Kyle Larson

Enters Playoffs As Co-Points Leader
Alex Bowman

Advances to Playoffs Despite Crashing at Daytona
Cole Custer

Finally Shows Signs of Life at Daytona
Daniel Suarez

Lame-Duck Daniel Suarez Delivers Clutch Second-Place Finish
Logan Gilbert

Punches Out 13 in Victory
Chase Elliott

Despite Being Winless at Daytona, Chase Elliott is Probably the Best DFS Option
Ryan Blaney

Will Likely Lead a Lot at Daytona
Kyle Larson

a Poor DFS Option at Daytona
Christopher Bell

Consistent Enough to Consider for DFS
Chris Buescher

Now Must Win His Way Into Playoffs
Ryan Preece

Being One of the Slowest-Starting Fords Makes Ryan Preece a Strong DFS Option
Ross Chastain

Leads a Lot on Drafting Tracks
Daniel Suarez

Now in Desperation Mode With his Career on the Line
Chase Briscoe

Tendency to Finish Better Than He Runs May Reap Dividends at Daytona
Carson Hocevar

Hard to Forecast Since He's Rarely Given 100 Percent at Daytona
Michael McDowell

has a Solid Drafting Record
AJ Allmendinger

A.J. Allmendinger Arguably Starting Too Well for Place-Differential Points
Austin Dillon

Will Likely Be Too Conservative for DFS Consideration
Moses Moody

Warriors Not Interested in Trading Moses Moody
Kevin Durant

Rockets Expected to Agree on New Contract
Trey Murphy III

Warriors, Spurs Interested in Trey Murphy III
CAR

Luke Kunin Joins Panthers on One-Year Deal

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