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Robert Hassell III - Fantasy Baseball Prospects Waiver Wire Pickups (Week 10)

Fantasy Baseball Prospects, Waiver Wire Stashes, MLB Rookies Call-Ups Sleepers

Robert Hassell is a fantasy baseball waiver wire pickup for Week 10 (2025). Target Robert Hassell as a top prospect free-agent add for fantasy baseball.

BALLER MOVE: Add in 12-team leagues

ROSTERED IN: 15% of Leagues

ANALYSIS: Robert Hassell III was called up when injuries took a toll in the Washington outfield; most notably, a strained oblique to Dylan Crews. The jury has been out on Hassell the last couple of years, with pundits discussing how his game would translate, if at all, to the major league level. In his previous two seasons, he worked to reduce his strikeout rate, which was 21% in 2024.

This year, it was down to 19.4%.

Hassell has slipped into the sixth spot in the Washington lineup and seems to be settling into major league pitching. In his 10 games, Hassell is hitting .268 with a home run, six RBI, five runs scored, and one stolen base.

He has never hit more than 11 home runs in a season, but his calling card is getting on base, stealing bases, and scoring runs. It will be interesting to watch Hassell over the next couple of weeks to see how he adapts to the major league game.

Look below. He is adjusting, and his average bat speed is increasing.

Given his ability to show solid power and produce on the basepaths, he is worth adding in all 12-team five-outfielder category formats.

- Written by Michael Carter

 

Top Prospect Rankings and 2025 Call-Up ETAs

You can also check out RotoBaller's fantasy baseball prospect rankings for 2025. Eric Cross updates the below rankings weekly for the top impact prospects for 2025, and when they may be called up:

Rank Player Pos Team ETA
1 Jac Caglianone 1B KCR Now
2 Mick Abel SP PHI Now
3 Roman Anthony OF BOS June
4 Bubba Chandler SP PIT June
5 Jacob Misiorowski SP MIL June
6 Andrew Painter SP PHI June
7 Samuel Basallo C BAL July
8 Brady House 3B WAS June
9 Jordan Lawlar SS ARI July
10 Moises Ballesteros 3B CHC July
11 Chase DeLauter OF CLE June
12 Kyle Teel C CHW July
13 Chase Burns SP CIN August
14 Ryan Ritter SS COL July
15 Colby Thomas OF ATH July
16 Jonathon Long 3B CHC July
17 Deyvison De Los Santos 1B MIA July
18 Otto Kemp 3B PHI July
19 Justin Crawford OF PHI July
20 Thomas Saggese INF STL June
21 Rhett Lowder SP CIN July
22 Zac Veen OF COL June
23 Emmanuel Rodriguez OF MIN July
24 Carson Williams SS TBR July
25 Alex Freeland SS LAD July

 

Top Prospect Dynasty Rankings

Looking for longer term fantasy baseball prospect rankings? You can also check out RotoBaller's top dynasty prospect rankings from Eric Cross:

Rank Player Position Team Age ETA Prev
1 Roman Anthony OF BOS 21.01 2025 1
2 Leodalis De Vries SS SDP 18.6 2027 18
3 Nick Kurtz 1B ATH 22.18 Debuted 12
4 Jesus Made SS MIL 18.02 2027 16
5 Jordan Lawlar 2B/SS ARI 22.84 Debuted 15
6 Konnor Griffin SS/OF PIT 19.06 2027 27
7 Travis Bazzana 2B CLE 22.72 2025 6
8 Sebastian Walcott SS TEX 19.18 2026 5
9 Max Clark OF DET 20.4 2026 8
10 J.J. Wetherholt SS STL 22.69 2026 11
11 Zyhir Hope OF LAD 20.32 2026 19
12 Walker Jenkins OF MIN 20.24 2026 4
13 Matt Shaw 3B CHC 23.53 Debuted 7
14 Josue De Paula OF LAD 19.98 2026 34
15 Samuel Basallo C/1B BAL 20.76 2025 13
16 Bubba Chandler P PIT 22.67 2025 29
17 Coby Mayo 3B BAL 23.44 Debuted 17
18 EmManuel Rodriguez OF MIN 22.22 2025 10
19 Andrew Painter P PHI 22.1 2025 14
20 Jackson Jobe P DET 22.8 Debuted 9
21 Kevin McGonigle 2B/SS DET 20.75 2026 20
22 Jac Caglianone 1B KCR 22.27 2025 30
23 Dalton Rushing C/1B LAD 24.24 Debuted 23
24 Felnin Celesten SS SEA 19.67 2027 28
25 Chase DeLauter OF CLE 23.61 2025 21
26 Marcelo Mayer SS BOS 22.43 2025 38
27 Chase Burns P CIN 22.33 2026 46
28 Lazaro Montes OF SEA 20.57 2026 39
29 Bryce Eldridge 1B SFG 20.57 2025 24
30 Robert Calaz OF COL 19.48 2027 31
31 Noah Schultz P CHW 21.78 2025 26
32 Cam Smith OF HOU 22.23 Debuted 36
33 Braden Montgomery OF CHW 22.06 2026 37
34 Agustin Ramirez C/1B MIA 23.69 Debuted 45
35 Travis Sykora P WAS 21.05 2026 41
36 Bryce Rainer SS DET 19.87 2027 61
37 Moises Ballesteros C CHC 21.5 Debuted 60
38 Carson Williams SS TBR 21.9 2025 25
39 Jonny Farmelo OF SEA 20.44 2026 43
40 Emil Morales SS LAD 18.65 2027 42
41 Colt Emerson SS SEA 19.82 2026 32
42 Chase Dollander P COL 23.56 Debuted 47
43 Luis Pena 3B/SS MIL 18.62 2027 134
44 Thomas White P MIA 20.63 2026 68
45 Luke Keaschall 2B MIN 22.76 Debuted 48
46 Aidan Smith OF TBR 20.82 2026 40
47 Jett Williams SS/OF NYM 21.54 2025 53
48 Michael Arroyo 2B SEA 20.53 2026 35
49 Jacob Misiorowski P MIL 23.12 2025 76
50 Colby Thomas OF ATH 24.31 2025 52

 

Popular Player Comparison Searches - Who To Pickup?

Below are some popular searches and comparisons from our fantasy baseball Who To Pickup tool for Robert Hassell and others. You can also use the free Who Should I Pickup tool to run your own waiver wire comparisons, up to four players at once:

Zebby Matthews or Logan Henderson
Bubba Chandler or Zebby Matthews
Will Warren or Zebby Matthews
Zebby Matthews or Bubba Chandler
Chase Meidroth or Matt Shaw
Brandon Lowe or Matt Shaw
Sandy Alcantara or Roman Anthony
Jac Caglianone or Zebby Matthews
Jacob Misiorowski or Bubba Chandler
Logan Henderson or Jacob Misiorowski
Shane Smith or Cade Horton
Bubba Chandler or Nick Kurtz
Dillon Dingler or Nick Kurtz
Gunnar Hoglund or Zebby Matthews
Josh Lowe or Jordan Lawlar
Nick Kurtz or Bubba Chandler
Ryan Weathers or Bubba Chandler
Andrew Abbott or Cade Horton
Ben Rice or Nick Kurtz
Bubba Chandler or Chandler Simpson
Clayton Kershaw or Bubba Chandler
David Festa or Zebby Matthews
Drake Baldwin or Dalton Rushing
Gavin Lux or Marcelo Mayer
Gunnar Hoglund or Bubba Chandler
Gunnar Hoglund or Cade Horton
Gunnar Hoglund or Logan Henderson
Jack Leiter or Zebby Matthews
Jack Leiter or Zebby Matthews
Kyle Manzardo or Nick Kurtz
Nick Kurtz or Roman Anthony
Reese Olson or Bubba Chandler
Shane Smith or Jac Caglianone
Spencer Steer or Chandler Simpson
Zebby Matthews or Bubba Chandler
Zebby Matthews or Bubba Chandler
Zebby Matthews or Bubba Chandler
Zebby Matthews or Chandler Simpson
Bubba Chandler or Jacob Misiorowski
Bubba Chandler or Roman Anthony
Chandler Simpson or Jordan Lawlar
Colin Rea or Zebby Matthews
Daulton Varsho or Marcelo Mayer
Grant Holmes or Bubba Chandler
Hyeseong Kim or Jordan Lawlar
Grant Holmes or Cade Horton
Hayden Birdsong or Cade Horton
Hayden Birdsong or Cade Horton
Ivan Herrera or Matt Shaw
Ivan Herrera or Zebby Matthews
Jac Caglianone or Matt Shaw
Jac Caglianone or Roman Anthony
Jacob Misiorowski or Cade Horton
Jake Cronenworth or Chandler Simpson
Jake Meyers or Zebby Matthews
Joe Boyle or Bubba Chandler
Jonathan Aranda or Bubba Chandler
Jordan Lawlar or Dalton Rushing
Jordan Lawlar or Dalton Rushing
Josh Lowe or Jac Caglianone
Logan Henderson or Cade Horton
Logan Henderson or Zebby Matthews
Logan Henderson or Zebby Matthews
Marcelo Mayer or Nick Kurtz
Masyn Winn or Chandler Simpson
Matt Shaw or Jac Caglianone
Zebby Matthews or Bubba Chandler
Zebby Matthews or Cade Horton
Zebby Matthews or Jacob Misiorowski
Zebby Matthews or Jacob Misiorowski
Zebby Matthews or Matt Shaw
Zebby Matthews or Nick Kurtz

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