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Daily Fantasy Baseball Streamers - Waiver Wire Picks for Monday 8/30

Christian Walker - Fantasy Baseball Rankings, MLB Injury News, Draft Sleepers

Top daily fantasy baseball streamers and waiver wire adds for 8/30/21. Frank Ammirante identifies MLB hitters and starting pitchers to stream based on matchups.

Welcome to another edition of our daily fantasy baseball streamers! Are you playing in leagues with daily moves and looking to beef up those rosters? We here at RotoBaller are there for you and all of your streaming needs.

Each day RotoBaller will provide you with some of the best streaming options to consider in both shallow and deep fantasy baseball daily leagues. Streaming hitters and pitchers to exploit matchups are important to help you win your league. You can also use these recommendations to help build your DFS lineups. This article will use rostered percentages and position eligibility from Yahoo! leagues.

Today we have an 11-game slate, giving us a deep pool of streamers.

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

Hitter Streamers for 8/30 - Shallow Leagues

Tyler Naquin (OF, LHB, CIN) - 70% Rostered

Matchup: vs. STL LHP Jon Lester

Naquin has been blistering hot over the last 14 days, coming into Sunday's action with a .615 wOBA, 12 runs, five homes, and seven RBI. While I don't like the lefty-lefty matchup, Lester is not a matchup to fear and it's unlikely that he'll pitch deep into this game. Naquin has been mostly hitting at the top of the order for the Reds, so he's in a good position to keep the good times rolling here, especially since it's a home game in the bandbox that is Great American.

Josh Bell (1B, SHB, WAS) 59% Rostered

Matchup: vs. PHI RHP Zack Wheeler

Bell has a tough matchup against Wheeler, but he came into Sunday with a .313/.389/.500 slash with three runs, two homers, and eight RBI in his last nine games. Bell also homered twice on Sunday, so this is a hitter who is really starting to get hot and we know that he can go on impressive power surges. Fire up the Nationals slugger here, even against one of the best pitchers in the NL this season.

Kolten Wong (2B, LHB, MIL) 42% Rostered

Matchup: at SF RHP Johnny Cueto

Wong continues to be one of the more underrated hitters in baseball, coming into Sunday with a .325/.413/.575 slash, eight runs, two homers, 10 RBI, and one steal in the last 14 days. Wong also went 2-for-5 with two doubles in Sunday's 6-2 win over the Twins. While Cueto has been better at home, Wong is still a fixture in the leadoff spot, so we need to ride with him as he swings a hot bat.

Hitter Streamers for 8/30 - Deeper Leagues

Christian Walker (1B, RHB, ARI) 20% Rostered

Matchup: vs. SD RHP Chris Paddack

Walker has a great matchup at home against Paddack, who has put up an xwOBA in the 27th-percentile this season. That does not bode well against a D-Backs lineup that hits better at home. Walker has also been swinging the bat well lately, putting up a .429 wOBA in the last 14 days coming into Sunday. While his season-long totals look underwhelming, we know that Walker is better than he's performed this year.

Brandon Marsh (OF, LHB, LAA) 10% Rostered

Matchup: vs. NYY RHP Corey Kluber

Marsh has been red-hot of late, putting up a .473 wOBA with six runs, one homer, and 11 RBI in the last 14 days before Sunday's game. He's taking on Kluber, who is making his first start since May 25th, so we can expect the veteran righty to have a limited workload. Keep riding with Marsh in this exploitable matchup. He'll likely provide you with some salary relief if you're playing the DFS slate.

Odubel Herrera (OF, LHB, PHI) 8% Rostered

Matchup: at WAS RHP Josiah Gray

Herrera is another widely available hitter who has performed very well over the last 14 days, slashing .419/.468/.651 with seven runs, four homers, and six RBI over the last 14 days. He followed that up by going 1-for-1 with a stolen base on Sunday. Herrera has been a fixture in the leadoff spot for the Phillies, which makes him a great choice, especially in DFS tournaments, where he figures to be unpopular given the large slate.

Pitcher Streamers for 8/30 - Shallow Leagues

Chris Flexen (RHP, SEA) 52% Rostered

Matchup: vs. HOU

Flexen simply continues to get it done. Since May 21st, he's put up a 3.56 ERA and 1.19 WHIP with a 4.8 BB% and 17.4 K% in 101 innings. While the strikeout upside is virtually non-existent and the matchup against the Astros is a tough one, we have to roll with Flexen with how he's pitching right now. The Mariners are still in contention for a wildcard spot and it's always to ride with contending teams at this time of year.

Pitcher Streamers for 8/30 - Deep Leagues

Johnny Cueto (RHP, SF) 28% Rostered

Matchup: vs. MIL

Cueto has been a different pitcher at home this season, putting up a 3.09 ERA and 1.06 WHIP with nine walks and 52 strikeouts in 58.1 innings. The Brewers have been swinging hot bats in August, posting a 101 wRC+ (T-12th), but Cueto's been too good at home to pass up here. We can expect the veteran righty to be a contrarian play in DFS, making him a good choice for tournaments.



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REAL-TIME FANTASY NEWS

Jordan Addison

Reinstated from Suspension, Set for Season Debut
Andre Burakovsky

Returns to Practice Monday
Liam O'Brien

Week-to-Week With Lower-Body Injury
Barrett Hayton

Out Day-to-Day
Jack McBain

Considered Day-to-Day
Logan Cooley

Labeled Day-to-Day
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Doesn't Rule Out Return This Season
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Skates on Monday
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Suffers Torn ACL, Likely Out for Season
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to Step Into Bigger Role With Celtics After Jayson Tatum Injury
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Could Miss 3-4 Weeks
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Nick Bosa Diagnosed With Season-Ending Torn ACL
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Back From the Injured List
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Unlikely to Play in Week 4 on Sunday Night
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Could Return for Final Regular-Season Series
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Unlikely to Return Until at Least Wednesday
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to Miss Time With Dislocated Shoulder
Ryan Blaney

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Scores Top-Five Finish at New Hampshire
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Shows Speed and Finishes in the Top 10 at New Hampshire
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Bubba Wallace's Handling Struggles Leaves him Behind the Playoff Cut Line
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Officially Out for Remainder of 2025 Season
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Torches the Cardinals Secondary on Sunday For 117 Yards
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ACC Fines Syracuse $25,000 for "Feigning of Injuries"
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Injured on Sunday
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Hurt in Preseason Game
Andre Burakovsky

Misses Practice With Lower-Body Injury
Jared McCann

Considered Day-to-Day
Jalen Chatfield

Unlikely to Play During Preseason
Josh Berry

Recovers from Spin to Finish Second
Joey Logano

Delivers Playoff Speed After Regular-Season Mediocrity
Denny Hamlin

Remains a Solid Bet to Advance in Playoffs
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Brake Brakedown Diminishes Tyler Reddick's Playoff Hopes
Ross Chastain

Loses Ground in Playoff Race Despite Top-10 Finish
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Steve Angeli Will Miss Remainder of 2025 Season With Torn Achilles
Puka Nacua

Targeted 15 Times, Goes Over Century Mark in Loss to Eagles
Kenneth Walker III

Finds End Zone Twice in Blowout of Saints
A.J. Brown

Breaks Out of Early-Season Slump With Monster Week 3
Corbin Carroll

Joins 30-30 Club on Sunday
Tyrone Tracy Jr.

Ruled Out for Remainder of Week 3 Due to Shoulder Injury
Brandon Woodruff

has Moderate Lat Strain
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Tops 100 Receiving Yards in Week 3, Scores First NFL Touchdown
James Conner

Ankle Injury Severe Enough to End His Season?
Courtland Sutton

Bounces Back With Monster Week 3 Performance
Tyrone Tracy Jr.

Questionable to Return With Shoulder Injury
Mac Jones

Aggravates PCL Sprain in Week 3 Win
CeeDee Lamb

Believes That He Can Play in Week 4
Najee Harris

Tests Indicate Najee Harris Tore Achilles
Caleb Williams

Throws for Four Touchdowns in Stellar Outing Sunday
Jeremy Peña

Jeremy Pena to Get Imaging Done
Yordan Alvarez

Won't Make Final Road Trip
Anthony Davis

Participates in Five-on-Five Games
Cedric Coward

"100% Cleared" for Basketball Activities
Trevor Megill

Unlikely to Return Until Playoffs
Brandon Woodruff

Goes on 15-Day Injured List With Lat Strain
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Out With Jammed Shoulder on Sunday
Wyatt Langford

Back in Lineup on Sunday
Charlie Morton

Designated for Assignment
Ryan Blaney

the Favorite to Win at New Hampshire
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Bubba Wallace Could Contend at New Hampshire This Weekend
Austin Cindric

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Kyle Larson

a Strong DFS Option, Inconsistency Gives Reason to Doubt him
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Recent Speed Downturn Could Continue at Loudon
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Looks Slower at Loudon Than in the Round of 16
Tyler Reddick

Possibly Distracted by Contract Costs
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Steve Angeli Will Miss Significant Time
William Contreras

Exits With Hand Injury, X-Rays Negative
Cal Raleigh

Breaks Mariners Single-Season Home Run Record
Giancarlo Stanton

Belts 450th Career Home Run
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Thomas Castellanos OK After Injury Scare
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LaNorris Sellers Upgraded to Probable for Saturday's Tilt Against Missouri
Will Smith

Dealing with Fractured Hand
Jaccob Slavin

Remains Sidelined Saturday
Max Domi

Expected to Practice Sunday
Andrei Vasilevskiy

Sits Out Practice
Pablo López

Pablo Lopez Goes to Injured List
Tylor Megill

Likely to Require Tommy John Surgery
CFB

Behren Morton Ruled Out vs. Utah
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Behren Morton Exits with Possible Concussion
Stuart Skinner

Determined to Improve After Shedding Weight
Jeremy Lauzon

Dealing With an Injury
Jack Eichel

Returns to Practice
Wyatt Langford

Day-to-Day With Side Tightness
Bryan Woo

Exits With Pectoral Tightness on Friday
Matt Coronato

Matthew Coronato Expected to Make a Big Impact This Season
Johnathan Kovacevic

Out Indefinitely
Brooklyn Nets

Yuri Collins Headed to Brooklyn
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Hornets Sign Keyontae Johnson
Dennis Smith Jr.

Agrees to One-Year Deal With Mavericks
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LaNorris Sellers Upgraded to Probable for Saturday's Tilt Against Missouri
Malcolm Brogdon

Landry Shamet and Malcolm Brogdon Both Staying with the Knicks?
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Charles Bediako Agrees to a Training Camp Deal with Detroit
Anthony Davis

Recovering From Eye Surgery, Uncertain for Training Camp
Charlotte Hornets

DaQuan Jeffries Waived by the Hornets
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Eric Singleton Jr. Questionable For Saturday
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Trevelin Queen Joins Chinese Team
Damian Lillard

Not Rushing His Return
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Keon Johnson Waived by Nets
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LaNorris Sellers to Play Against Missouri?
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Kaidon Salter Expected To Start for Colorado on Saturday
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Joins Knicks on Two-Way Contract
Kevin McCullar Jr.

Signs New Two-Way Deal With Knicks
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Alex Len Signs Exhibit 9 Deal With Knicks

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