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Fantasy Baseball Prospects Analysis: Week 15 Primer

Click here for the latest news, advice and analysis on the fantasy baseball prospects called up to the majors. Joseph Berger brings you weekly MLB prospect news/status reports here!

Welcome to the weekly Fantasy Baseball Prospect Primer.  In this space, we will inform you about prospects who have recently been called up or who might become fantasy contributors in the near future. Especially good for Keeper leagues, you'll want to check in weekly to get the latest news and advice for the coming week about prospects of fantasy relevance. Whether you need a great future keeper or you're just tired of starting Phil Hughes in that last SP slot, or if you're just looking for the next big thing in fantasy baseball, this is the article for you!

 

THE CALL-UPS

fantasy baseball

Oakland Athletics Grant Green (35) at bat during the third inning against the Kansas City Royals at Surprise Stadium. Jake Roth-USA TODAY Sports via SportsJerks.net

Grant Green (SS/2B, OAK) – I almost thought I wouldn't have any worthy call-ups this week to promote in my article, but the Oakland Athletics came through with their first-round pick from the 2009 MLB Draft. We have been a bit spoiled recently with big-name call-ups in recent weeks, and this solid middle infielder is no exception to that trend for fantasy managers.

Green started his minor league career as a shortstop before moving to the outfield and then finally transitioning to second base, where it seems his career will proceed uninterrupted. Green currently maintains eligibility at both SS and 2B, and that flexibility is a very nice feature for a waiver wire pickup. Now, I’m not telling you to drop what you’re doing and add him, because truth be told, Green is far from a sure thing, but he should supply above-average offensive statistics for his position(s). Through 81 games in the minors, he batted .318/.374/.500 with 11 HR and 49 RBI.

He reminds me a lot of Gordon Beckham when he was called up, with quick hands and a good line-drive stroke through the hitting zone. Don’t expect great power in the majors, but doubles should come immediately. Another thing to note about Green is that he has shown signs of streakiness. There will be cold weeks and there will be hot weeks. Personally, I place a premium on consistency in my fantasy lineup, but when prospects are on a tear (i.e., Yasiel Puig), you can’t ignore what they are capable of. At 2B, I’d take Green over Rickie Weeks, Brian Dozier, and Marco Scutaroand at SS I would rank him above Erick Aybar, Jimmy Rollins and the Escobars. It will be interesting to see where in the lineup the A's will slot him.  He could be in line for some RBI opportunities, but that is going to be contingent on where he hits in the order. Either way, he should play most days over light-hitting Eric Sogard, so if you’re in need of a middle-infielder, Green could be your guy.

 

Erasmo Ramirez (SP, SEA) – Also added to the mix Monday night was Seattle’s hidden gem Erasmo Ramirez. He isn’t technically a prospect as he pitched 59 innings in 2012, but many of you may have forgotten him and his 3.36 ERA/ 1.00 WHIP through those innings. He was injured in Spring Training and has been rehabbing successfully in the Mariners’ minor league system. This year he carries a 2.96 ERA between stints at Double-A and Triple-A.

Jeremy Bonderman’s time with the Mariners was temporary as he was designated for assignment, and that leaves an open spot for Thursday’s turn in the rotation. Eric Wedge stated on Monday that it would be someone from Triple-A. Unless they want to give Taijuan Walker a go (which is highly unlikely) then Ramirez is in for that rotation spot for the rest of the year.  Even more impressive than the ERA and WHIP from his short stint in the majors last year was his 48:12 strikeout/walk ratio and the pristine .217 BAA. That number is comparable to Matt Harvey and actually lower than teammate Felix Hernandez.

If you have a struggling or inconsistent starter, I believe this is a chance to capitalize. The wins aren’t going to be enormous, but Ramirez will be capable of quality starts most times out, and with superb control and previous major league experience, he should be a fifth or sixth fantasy starter easily. Go grab him if you can-- I certainly did in my leagues.  I wasn’t shy about it and he is standing at around 10% owned in leagues right now. That number will rise as soon as managers remember him from last year, which won’t be long. His stuff can be downright nasty and he's a very solid play at Safeco Field with a career 2.79 ERA, 0.72 WHIP and an even more tremendous .170 BAA. Bid with confidence on the young hurler.

 

OTHER NOTES AND BITS

CastellanosNick Castellanos (3B/OF, DET) – The combination of Andy Dirks and Avisail Garcia has provided average-at-best outfield production for the Tigers. And in that connection, I’d just like to remind everyone to watch Castellanos very closely. He brings third base eligibility and will be inserted into an extraordinarily productive linuep immediately upon receiving the call. I would expect a call-up shortly after the All-Star break, as long as Dirks and Garcia continue to stumble at the plate.

 

Tyler Skaggs (SP, ARI) – Skaggs was recalled Friday for a start against the Rockies at home. He excelled in his second debut of the season (intentional oxymoron), and anyone who owned him (currently between 7%-10%) welcomed the eight innings of no-run-ball he provided. He allowed three hits and one walk while fanning five batters in the outing. That is the kind of improvement we love to see from a prospect coming back up, even if the Rockies were without Troy Tulowitzki, Carlos Gonzalez, and Dexter Fowler in the line-up. Skaggs will be a solid addition to the back end of a fantasy rotation if used wisely, as he should be in line for the fifth rotation spot in Arizona or at worst traded to some team where he will get regular starts. At present, he remains in the rotation spot previously occupied by the rehabbing Trevor Cahill.

 

 Josh Phegley (C, CWS) – An under-the-radar prospect is always fun for me. Phegley was called up by the White Sox to share duties with Tyler Flowers at catcher. The youngster from the 2009 draft doesn’t have a great resume, but his bat and power have come alive in his fourth year behind the plate. He smacked 15 HR at Triple-A while hitting .316 with decent plate discipline. He could be an interesting option in AL-Only leagues or two-catcher formats, depending on the playing time he receives.

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If you want this article and other high-end fantasy baseball analysis delivered to you on a daily basis, sign up for our daily newsletter.  And to stay on top of all the waiver wire news including prospect call-ups and DL news, be sure to check out the RotoBaller Waiver Wire Watch List daily updates for in-depth analysis on gems that you may be able to find sitting on your waiver wire.  It’s one of the best fantasy baseball features currently on web!




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REAL-TIME FANTASY NEWS

Luis Arraez

Signs One-Year Deal With Giants
Troy Terry

Ready to Return Sunday
Victor Hedman

Set to Return Sunday
Connor McMichael

Out Week-to-Week
Kris Letang

Out for Four Weeks
Nico Hischier

a Game-Time Call Saturday
Jack Hughes

Won't Play Saturday
Linus Ullmark

Returns to Action Saturday
Blake Snell

Dodgers Plan to Have Blake Snell Ready for Opening Day
Paul George

Suspended for 25 Games
Shohei Ohtani

Will be Ready to Pitch to Start the 2026 Season
Francisco Lindor

Won't Play in WBC After Elbow Surgery
Nikola Vučević

Nikola Vucevic Unlikely to Play Against Miami
Tre Jones

Still Sidelined as Bulls Face Miami
Tyler Herro

Remains Sidelined Saturday vs. Bulls
Norman Powell

Ruled Out vs. Bulls
Jeremy Sochan

Still Sidelined as Spurs Visit Charlotte
Keyonte George

Injures Ankle Late in Loss to Nets
Stephen Curry

Exits Early Against Pistons with Knee Issue
Charlie Coyle

Pots Second Career Hat Trick
Filip Hronek

Expected to Play Saturday
Pavel Zacha

Not Traveling With Bruins
Elias Lindholm

to Miss at Least Two More Games
William Nylander

on Track to Return Saturday
Kris Letang

Misses Practice, Uncertain for Saturday
Evgeni Malkin

Iffy for Saturday
Cade Cunningham

Ready to Rock Friday
Gui Santos

Available Against Pistons
Caris LeVert

Remains Sidelined Friday
Craig Porter Jr.

Out Against Suns
Jonas Valančiūnas

Jonas Valanciunas Active Friday
Jamal Murray

Upgraded to Available Friday
Nikola Jokić

Nikola Jokic Officially Available Friday
Vinnie Pasquantino

Royals Agree on Two-Year Contract
Neemias Queta

Back in Action Friday
Miles McBride

Misses Friday's Game
Josh Hart

Active Against Trail Blazers
Tre Johnson

Out Against Lakers
Khris Middleton

Sits Out Meeting With Lakers
Austin Reaves

Remains Out Friday
Jacob Wilson

Signs Seven-Year Extension
Diego Lopes

An Underdog At UFC 325
Alexander Volkanovski

Set For UFC 325 Main Event
Benoît Saint Denis

Benoit Saint Denis Looks To Extend His Win Streak
Dan Hooker

Set For UFC 325 Co-Main Event
Mauricio Ruffy

Looks To Get Back In The Win Column
Rafael Fiziev

Returns At UFC 325
CFB

Texas Lands Wake Forest Transfer Sterling Berkhalter
Samuel Ersson

Sustains Lower-Body Injury Thursday
Pavel Zacha

Exits Early Thursday
Charlie Lindgren

Hurt Versus Red Wings
Jack Hughes

Exits With Lower-Body Injury Thursday
Brad Marchand

Suffers New Injury Blow
Patrick Kane

Becomes NHL's Highest-Scoring U.S-Born Player
Ukko-Pekka Luukkonen

Expected to Miss a Week
Tommy Edman

Will Have Delayed Start to Spring Training, Could Miss Opening Day
Kirk Cousins

Falcons Expected to Release Kirk Cousins
Chase Brown

Working on Extension With Bengals
Michael Penix Jr.

Hopes to be Ready for Week 1
Isaac Paredes

Not a Lock for Opening Day Lineup?
Dalton Kincaid

Doesn't Need Offseason Surgery
Josh Allen

Undergoes Foot Surgery
Josh Allen

on Crutches, Wearing Walking Boot
Corbin Carroll

a Top Fantasy Outfielder After Joining 30-30 Club
Jonah Tong

Won't Pitch in the World Baseball Classic
CFB

Michigan RB Bryson Kuzdzal Withdrawing from Transfer Portal
Aaron Judge

Appears to be Past his Elbow Issues
Bo Nix

Expected to Resume Training in 4-6 Weeks
Michael Penix Jr.

Thinks he'll be Ready by April
Evan Carter

Establishes a Goal to Steal 30 Bases
Edouard Julien

Traded to the Rockies
Cleveland Browns

Browns Hiring Todd Monken as Next Head Coach
Sahith Theegala

Off to Much Better 2026 Start
Gary Woodland

an Intriguing Option at Torrey Pines This Week
CJ Abrams

Giants Offer "Aggressive Pitch" for CJ Abrams
Andrew Putnam

Hopes to Keep Momentum Rolling This Week
Matthieu Pavon

Seeks to Return to 2024 Form at Torrey Pines
Luke List

Still Looking For Birdies at Torrey Pines
Jake Knapp

Faces Stiff Challenge at Farmers Insurance Open
Rasmus Hojgaard

Needs to Play Better at Torrey Pines
Christiaan Bezuidenhout

Could Struggle at Farmers Insurance Open
J.J. Spaun

A Steady Option At Farmers Insurance Open
Andrew Novak

Looking For More Success At Torrey Pines
Denny McCarthy

A Wild Card At Farmers Insurance Open
Max Homa

Looks To Keep Resurgence Going At Torrey Pines
Joe Highsmith

Struggling Heading Into Torrey Pines
Wyndham Clark

Looks To Carry Momentum Into Farmers Insurance Open
Tony Finau

Aims To Turn Things Around At Torrey Pines
Akshay Bhatia

Looks to Bounce Back at Torrey Pines
Paul Goldschmidt

Yankees Expressing Interest in Re-Signing Paul Goldschmidt
Bo Bichette

Won't Play in World Baseball Classic
NFL

Bill Belichick Won't be First-Ballot Hall of Famer
Carlos Correa

Won't Play for Puerto Rico in World Baseball Classic
Si Woo Kim

Looks to Continue Incredible Run at Torrey Pines
Jason Day

has a Good Chance to Keep Momentum This Weekend
Keegan Bradley

has Good Course History at Torrey Pines
Billy Horschel

Isn't a Great DFS Option at Torrey Pines
Aaron Rodgers

Mike McCarthy Says he Wants Aaron Rodgers to Return
Will Zalatoris

Has a Shot to Challenge at the Farmers Insurance Open
Drake Maye

Expected to be Fine for Super Bowl
Tennessee Titans

Titans Set to Hire Brian Daboll as New Offensive Coordinator
Buffalo Bills

Bills Promote Joe Brady to Head Coach
CFB

Quarterback Brayden Fowler-Nicolosi Signs with Michigan
CFB

Darian Mensah Reaches Settlement with Duke, Expected to Land at Miami
Eugenio Suárez

Eugenio Suarez Not Drawing Interest on Open Market?
Shedeur Sanders

Named as Pro Bowl Replacement
Framber Valdez

Among Many High-End Pitchers on Free-Agent Market
Jose Altuve

Won't Participate in World Baseball Classic
Harrison Bader

Agrees With Giants on Two-Year Deal
Paddy Pimblett

Drops Decision
Justin Gaethje

Becomes the New Interim-Lightweight Champion
Song Yadong

Suffers Unanimous Decision Loss
MMA

Sean O'Malley Gets Back In The Win Column
Waldo Cortes-Acosta

Extends His Win Streak
Derrick Lewis

Suffers Second-Round TKO Loss
Los Angeles Chargers

Chargers Officially Hire Mike McDaniel as Offensive Coordinator
Jaxon Smith-Njigba

Dominates in NFC Championship Game Win

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