👉 TAP TO SAVE 30% WITH CODE NEW
X
Lost password?

Don't have an account?
Gain Access Now

X

Receive free daily analysis

NFL
NBA
NHL
NASCAR
CFB
MLB
MMA
PGA
ESPORTS
BETTING

Already have an account? Log In

X

Forgot Password


POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

2B and SS Waiver Wire Pickups for Fantasy Baseball - Week 21

Zack Gelof - fantasy baseball draft sleepers DFS MLB injury news

Mike's fantasy baseball waiver wire pickups for 2B and SS and Week 21 of the 2023 MLB season. Consider adding and streaming these shortstops and second basemen.

We've reached the dog days of summer and the playoff races are rounding into form -- both in the MLB and in fantasy leagues. Now is the time to find that impact player from waivers for the stretch run to help bring home a title.

This week's edition features several young players who are already making an impact early in their careers. With rookies making a splash across the majors, it's time to go grab them in fantasy as well to replace some other injured or underperforming options we were counting on way back during draft season.

As a reminder, we'll be looking at pickups for shallow leagues (30-49% rostered) and deeper formats (10-29%), as well as highlighting prospects in the single digits who may get the call and deserve a spot on your watch list at the very least. These are your second base and shortstop fantasy baseball waiver wire pickups for Week 21 -- August 14 through August 20.

Be sure to check all of our fantasy baseball draft tools and resources:

 

Waiver Wire Pickups for Shallow Leagues

Ezequiel Tovar, SS, Colorado Rockies (32% rostered)

This season has been quite the roller coaster ride for Ezequiel Tovar, and his roster rate in fantasy reflected the ups and downs experienced by the 22-year-old rookie. Tovar entered the season as the top-ranked prospect in the Colorado organization; fantasy drafters were salivating at the chance to draft a player with his skill set who would play half his games in the most hitter-friendly environment in baseball.

Then, he hit .213 in April and he found his roster rate in fantasy under 20 percent. Tovar got hot again through May and June -- he posted an OPS of .767 & .885, respectively, in those months. But then he scuffled again, with an average of .216 and an anemic .583 OPS in July.

Now, Tovar is available in roughly two-thirds of fantasy leagues and that number should be much higher. This is an extremely young player and they can sometimes be prone to extended slumps, especially in their first taste of the big leagues.

That being said, there's a reason he was such a highly-regarded prospect in the first place, and there's a reason he made the Opening Day roster as a 21-year-old. So far in August, he's got his OPS back over .750. If he's got another hot streak in him, it's likely this week as the Rockies play a full week of home games in Coors Field.

Zack Gelof, 2B, Oakland Athletics (23% rostered)

Over the past few weeks, Zack Gelof has been in the "Deeper Leagues" section of this column. Given his roster rate remains this low, it's time we bump him up as the 23-year-old rookie has been on a tear to start his big-league career. Through 23 games, Gelof has six homers, six steals, 16 runs scored, and 11 RBI. His slash line of .253/.323/.563 is good but can get even better if he improves the batting average, which there's reason to believe he can.

Thus far in the majors, Gelof has a 30 percent K rate, which is simply way too high despite all of his other production. In the minors, he struck out roughly 27 percent of the time. That isn't phenomenal, but it shows he can make more contact than he's made so far in the majors.

The rest of his Triple-A numbers should delight any fantasy manager looking for a second baseman. Prior to his promotion, Gelof was slashing .304/.401/.559 with 12 homers and 20 steals across 69 games. Yes, they should be taken with a grain of salt as they happened in the hitter-friendly Pacific Coast League. But Gelof was still a highly-rated prospect who crushed in Triple-A and is thriving thus far in the majors. He should be added in most fantasy leagues where he's still on waivers.

 

Waiver Wire Pickups for Deeper Leagues

Davis Schneider, 2B, Toronto Blue Jays (27% rostered)

Throughout the long and storied history of this great game, there have been players who burst onto the scene out of nowhere and made a huge impact for their team. The latest in this line may be Davis Schneider, who was called up by Toronto last week and already has Blue Jay fans excited to see his glorious mustache on a plaque in the Hall of Fame. Schneider was the 28th-ranked prospect for Toronto entering the season. Thus far, his play has told the scouts where they can shove prospect rankings.

Schneider homered in his first MLB at-bat. Then in his third game, he went 4-for-6 with another homer and four RBI. It should be noted he is 0-for-9 since that four-hit game. But bursting onto the scene the way Schneider did caused many people to take a harder look at his minor-league track record and there's a lot to like.

This year in Triple-A, Schneider was batting .275 with a hearty .553 slugging percentage. He swatted 21 homers, had nine steals, and posted 125 runs-plus-RBI in just 97 games. He doesn't have the longest track record of success, but Schneider is worth a speculative add in fantasy to see where this hot streak goes.

Michael Massey, 2B, Kansas City Royals (3% rostered)

You wouldn't know it from looking at his .223 batting average, but Michael Massey has been one of the league's hottest hitters since the All-Star Break. In that span, Massey has six of his 10 homers on the season. He is tied for third among all second basemen with 15 RBIs in the second half while posting a sturdy .512 slugging percentage.

Massey got off to a miserable start to his sophomore campaign. A look under the hood suggests he has indeed made improvements from his rookie season. His hard-hit rate is up by four percent, as is his sweet-spot percentage. He's recorded a batted ball over 110 mph. His xBA of .261 is much higher than his actual BA and is also 20 points higher than last season.

Massey is part of the future for the rebuilding Royals and should play nearly every day for the rest of this season. He's widely available in fantasy and is a sneaky deep league add for the stretch run.

Other Options to Consider:

 

Prospect Watch

Ronny Mauricio, SS, New York Mets (10% rostered)

This time of year is tough for prospect promotions; the dust from the trade deadline has settled, yet it's still too early for end-of-season call-ups, lest teams risk burning a player's rookie eligibility. With that in mind, let's re-examine one of my favorite prospects in Triple-A who first graced this column back in May, Ronny Mauricio.

Mauricio has been a terror on Triple-A pitching this season, making it even more surprising the Mets didn't give him a look back when they were still in contention. To date, Mauricio is slashing .288/.338/.482 with 17 homers and 19 steals across 100 games for the Syracuse Mets.

The 22-year-old clearly has the tools to be a five-category contributor in fantasy. He should be stashed in deeper leagues and added up in all formats once the Mets deem his outfield defense ready.



Download Our Free News & Alerts Mobile App

Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!



More Fantasy Baseball Waiver Wire Advice




POPULAR FANTASY TOOLS

#1 Expert Projections
Save 30% Now
Import Your Leagues
Top-Rated Accuracy
Draft Simulator
Enter League Settings
Compare Any Players
Rookies & Call-Ups
24x7 News and Alerts

REAL-TIME FANTASY NEWS

Andrew Wiggins

Available on Wednesday
Brandon Hagel

Likely Out on Thursday
Jock Landale

Available Against Magic
Damon Severson

Not Expected to Return During Regular Season
Igor Chernyshov

a Game-Time Call Wednesday
Franz Wagner

Cleared to Suit Up on Wednesday
Radko Gudas

Out Wednesday
Cutter Gauthier

Questionable for Rest of the Week
Joel Embiid

Sidelined Wednesday
Evander Kane

Unavailable Wednesday
Cale Makar

to Miss "Some Time"
Konnor Griffin

Pirates in "Deep" Negotiations for Long-Term Contract
Carlos Estévez

Royals Place Carlos Estevez on 15-Day Injured List
CFB

Gunner Stockton Looking "Great" After Offseason Injury
CFB

Sam Leavitt Showing "Encouraging Signs" at LSU Practice
Hendon Hooker

Signs with the Titans
Kaleb Johnson

Given a Clean Slate with New Coaching Staff
DK Metcalf

Dynasty Outlook Murky with Quarterback Uncertainty?
Trey McBride

Is Trey McBride the TE1 in Dynasty Fantasy Football?
Mark Andrews

Faces Less Competition in Tight End Room
Wan'Dale Robinson

the Clear No. 1 Target in Tennessee?
Brock Purdy

Supporting Cast Gets an Upgrade for 2026
Jalen McMillan

Headed for a Bigger Role in 2026
Ashton Jeanty

Poised to Break Out with Improved Offense and Protection?
Justin Jefferson

Poised to Re-Emerge as an Elite Dynasty Wide Receiver in 2026
J.J. McCarthy

Dynasty Value is Fading Heading into 2026
NFL

Brenen Thompson May Struggle to Consistently Earn Targets in the NFL
Drake Maye

Can Drake Maye Overcome Questionable Supporting Cast in New England?
Garrett Wilson

Will Garrett Wilson Have a More Stable Environment Around Him in New York Going Forward?
NFL

Omar Cooper Jr.'s Stock is Rising as Draft Day Approaches
J.J. Spaun

Needs the Putter to Cooperate in San Antonio
Thorbjorn Olesen

Trending Up in San Antonio
Denny McCarthy

Carrying Momentum into San Antonio
Matt Grzelcyk

Unavailable for Reminder of Season
Artyom Levshunov

Ruled Out for Rest of Season
Mathieu Olivier

to Miss Couple of Weeks
Evan Rodrigues

to Have Season-Ending Surgery
Sam Reinhart

Won't Return This Season
Carter Yakemchuk

Injured in Tuesday's Loss
Aaron Ekblad

Hand Injury "Doesn't Look Good"
Cameron Johnson

Available Against Jazz
Aaron Gordon

Likely to Play Wednesday Night
Malik Monk

Suiting Up Wednesday
DeMar DeRozan

Cleared to Face Raptors
Andrew Wiggins

Questionable Against Celtics
Norman Powell

Won't Play Wednesday
Danny Wolf

Without Timeline for Return
Jose Fernandez

Launches Two Home Runs in Historic MLB Debut
Chase DeLauter

Exits Tuesday's Game with Foot Injury, X-Rays Come Back Negative
Odell Beckham Jr.

Meets with John Harbaugh About Giants Reunion
Chris Kirk

Has Course History on His Side in San Antonio
Billy Horschel

a Volatile Option at the Valero Texas Open
Joe Highsmith

Still Searching for Form in San Antonio
Christiaan Bezuidenhout

Looks to Find Form at the Valero Texas Open
Dalton Kincaid

Load Management a Possibility for Dalton Kincaid
J.K. Dobbins

is Fully Healthy for 2026
Jauan Jennings

49ers Acknowledge Jauan Jennings Won't Return
LeBron James

Set to Play in Cleveland Matchup
Jayson Tatum

Cleared to Play Wednesday
Neemias Queta

Returns Against Miami
De'Anthony Melton

Ruled Out Against Spurs
Kristaps Porzingis

Ruled Out Wednesday
Pascal Siakam

Expected to Suit Up Wednesday
Andrew Nembhard

Sitting Out Wednesday
Olivier-Maxence Prosper

Off Injury Report Wednesday
Ty Jerome

to Miss Fifth Straight Game
Caris LeVert

Available Tuesday Against Raptors
Seiya Suzuki

to Begin a Rehab Assignment Soon
Simon Holmstrom

Misses Tuesday's Action
Alexandre Carrier

Out 2-4 Weeks With Upper-Body Injury
Jordan Spieth

a Horse for Course History at TPC San Antonio
Mason Lohrei

Misses Second Consecutive Game Tuesday
Tyler Myers

Unavailable Against Bruins
Robert MacIntyre

Has One Flaw to Overcome at Valero Texas Open to be a Must-Play
Michael Bunting

to Sit Out Tuesday's Game
Maverick McNealy

In Exceptional Form This Season
Michael Thorbjornsen

Playing Well But Still Searching For A Win
Hideki Matsuyama

Playing Well Heading to the Valero Texas Open
Si Woo Kim

Heads to Valero Texas Open For Final Tune-Up Before Masters
Nikita Kucherov

a Game-Time Decision Tuesday
Evgeni Malkin

Ready for Action Tuesday
Cody Ponce

Diagnosed With ACL Sprain, to Miss "Significant Time"
Tank Dell

Uncertain for OTAs, But Expected to Play in 2026
Alvin Kamara

Saints Still Want to Address Alvin Kamara's Contract
Collin Morikawa

Withdraws From Valero Texas Open
PGA

Stephan Jaegar Still Looking For Consistency at Valero Texas Open
Nicolai Hojgaard

is Red-Hot Coming to TPC San Antonio
Tony Finau

a Risky Proposition at Valero Texas Open
Ludvig Aberg

Looks to Shake Off Collapse at Valero Texas Open
Jacob deGrom

Cleared for Season Debut on Tuesday
Colt Emerson

Signs an Eight-Year Extension with Mariners
Patrick Rodgers

Needs to Make More Birdies in San Antonio
Sepp Straka

Seeks Opportunity in San Antonio This Weekend
Nick Taylor

Could Again Struggle at the Valero Texas Open
Jose Altuve

Tallies Four Hits, Two Homers in Big Night
Miguel Vargas

Hits Grand Slam, Drives in Six in Win Over Miami
Tanner Bibee

to Start on Tuesday Against Dodgers
Chase Elliott

Takes Advantage of Pit Strategies for Second Career Martinsville Win
Denny Hamlin

Dominates but Finishes Second at Martinsville
Joey Logano

Bounces Back with Third-Place Finish at Martinsville
Ty Gibbs

Gains his Fourth Top-Five Finish of the Season at Martinsville
William Byron

Scores Another Top-Five Finish at Martinsville
Joe Pyfer

Extends His Winning Streak
Israel Adesanya

Loses Fourth Consecutive Fight
Maycee Barber

Suffers Her First Knockout Loss
Alexa Grasso

Scores Highlight-Reel Knockout
Niko Price

Retires After UFC Seattle Loss
Michael Chiesa

Victorious In His Retirement Fight
Julian Erosa

Suffers First-Round Knockout Loss
Lerryan Douglas

Scores First-Round Knockout Win In His UFC Debut
Alex Bregman

Clobbers First Two Homers in Sunday's Loss at Wrigley
Yandy Díaz

Yandy Diaz Records Five Hits, Drives in Four in Win Over Cardinals
Kyle Larson

Is Likely to Pay Off for DFS at Martinsville
Christopher Bell

Could Have Another Top-10 Performance At Martinsville
William Byron

Is A Threat to Win Again at Martinsville
Chase Elliott

is A Solid DFS Option for Martinsville Lineups
Chase Briscoe

has Plenty of Upside for DFS Lineups at Martinsville
Carlos Estévez

Carlos Estevez Unlikely to See High-Leverage Opportunities in Near Future
Jacob deGrom

Feels "Much Better," Hopeful he Can Start This Week
Ty Gibbs

Should Fantasy Managers Roster Ty Gibbs at Martinsville?
Ryan Preece

Is A Solid DFS Option for Martinsville Lineups
Josh Berry

Could Josh Berry Pay Off for Tournament DFS Lineups At Martinsville?
Carson Hocevar

May be Too Inconsistent to Start in Martinsville DFS Lineups
Austin Cindric

Is Austin Cindric Worth Rostering for DFS At Martinsville?
Denny Hamlin

the Favorite to Win at Martinsville
Ryan Blaney

Should Contend at Martinsville
Tyler Reddick

Should Come Back Down to Earth at Martinsville
Joey Logano

Will Be Strong at Martinsville
NASCAR

Bubba Wallace Looking to Rebound at Martinsville
Shane Van Gisbergen

Shane van Gisbergen Showing Progress, Qualifies Fifth at Martinsville
Dylan Cease

Fans 12 in Blue Jays Debut on Saturday
Andrew Vaughn

Needs Hand Surgery, Expected to be Out 4-6 Weeks
Jacob deGrom

"Confident" he Will Make his Next Start
Jacob deGrom

Scratched From Saturday's Start Due to Neck Stiffness
Jeferson Quero

Brewers Calling Up Catching Prospect Jeferson Quero
Deyvison De Los Santos

Marlins Promote Deyvison De Los Santos to Major Leagues
Joe Pyfer

Set For UFC Seattle Main Event
Israel Adesanya

Returns At UFC Seattle
Maycee Barber

Looks To Extend Her Win Streak To Eight
Alexa Grasso

Looks To Get Back In The Win Column
Niko Price

In Dire Need Of Victory
Michael Chiesa

Set For Retirement Fight
Lerryan Douglas

Set For His UFC Debut
Julian Erosa

Looks To Bounce Back
RANKINGS
C
1B
2B
3B
SS
OF
SP
RP

RANKINGS

QB
RB
WR
TE
K
DEF