Konnor Griffin - Fantasy Baseball Prospects Waiver Wire Stashes (Week 1)

March 28, 2026

Konnor Griffin is a fantasy baseball waiver wire stash for Week 1 (2026). Target Konnor Griffin as a top prospect free-agent waiver wire pickup for fantasy baseball.

BALLER MOVE: Add in all leagues

CALL-UP ETA: April

ANALYSIS: Shortly before the regular season began, the Pirates opted to send Griffin to Triple-A Indianapolis. Griffin remained on the roster throughout most of spring training and was one of the final cuts, suggesting he made a serious push to crack the Opening Day roster.

However, the Pirates will instead opt for him to continue developing during the opening weeks in the upper minors.

In camp, Griffin launched four home runs and went 7-for-38 across a small stint. While he showcased his raw power, his inconsistent contact likely led to his "demotion" from the major league roster.

Griffin is set to make his Triple-A debut with Indianapolis in the coming days and may only need a short seasoning there before earning the call to the Steel City. Fantasy managers should continue to closely monitor his production, as he only needed 21 games at Double-A last season.

Konnor Griffin to Start the Year at Triple-A https://t.co/ejaIshfDQ7

— RotoBaller MLB (@RotoBallerMLB) March 23, 2026

While managers who selected Griffin with a near top-150 in drafts this offseason are disappointed, they should continue to stash him with confidence. Seeing Griffin progress through Low-A, High-A, and Double-A in his first professional campaign last summer and nearly make the Opening Day roster without the need to take a single Triple-A at-bat suggests he is very close to his MLB debut.

Across 122 MiLB games last season, Griffin showcased immense fantasy potential, posting a .333/.415/.527 line with a .942 OPS. He hit 23 doubles, 21 home runs, and swiped an impressive 65 bases. He was even more dominant at Double-A (21 games), posting a .337/.418/.542 line with five home runs and six stolen bases.

Currently, Nick Gonzales is the everyday shortstop on the MLB roster, but he has not had much sustained success in the majors. Over 96 games in Pittsburgh last season, Gonzales held a modest .260/.299/.362 line with a low .661 OPS.

If Griffin can continue this trajectory at Triple-A, he could join the Pirates before the end of April. His elite five-category upside makes him a top stash candidate in all leagues.

Konnor Griffin tallied a home run in his final plate appearance of the day. That’s his fourth homer this spring. pic.twitter.com/F2flZumUCV

— Noah Hiles (@_NoahHiles) March 15, 2026

- Written by Andy Smith

Top Prospect Rankings

You can also check out RotoBaller's fantasy baseball prospect rankings for 2026. Eric Cross updates the below rankings weekly for the top impact prospects for 2025, and when they may be called up:

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:

Prospect notes and analysis can be found below the rankings table.

Prospect Eligibility: Less than 130 MLB AB or 50 IP (I'm ignoring service time)

Rankings Updated: March 2026

Who Should I Pickup Fantasy Baseball Tool

Trying to decide who to pick up off the waiver wire? Check the Who Should I Pickup tool:

Who Should I Pickup?

Roto Points

Compare up to four players and we'll tell you who to pickup...

Who To Pickup?

Reset

Choose From The Top Ranked Players

Overall

C

1B

2B

3B

SS

OF

SP

RP

Popular Searches

Overall

C

1B

2B

3B

SS

OF

SP

RP

2026 Player Decisions. Looking to pickup someone else instead? Today's focus is on specific players like Carson Benge, Caleb Durbin, Carter Jensen, Cody Ponce, Royce Lewis, Clayton Beeter, Dominic Canzone, Cole Young, Max Meyer. These are some common searches for 2026 fantasy baseball waiver wire pickups.

Using The Tool. This is a simple tool but very powerful. The first step is to enter the player names that you want to compare. In the first box, search for the first player's name. In the second box, search for the second player's name. Compare up to four MLB players at once, and then click the Who To Pickup? button to see who the recommended waiver wire pickups are based on fantasy baseball rankings, projections, and more.

Improvements For Who Should I Pickup? You may have noticed, our Who Should I Pickup? tool has gotten an overhaul. We've added lots of great features for you to give you as much information as possible to win on the waiver wire in 2026. You'll see MLB player tiles with stats, projections, and a slick new interface. We hope you enjoy!

How It Works. Our RotoBaller staff puts together their weekly fantasy baseball waiver wire rankings and projections based on their research, and updates them constantly throughout the week. That information is the core data that is powering the decision-making in this tool. When you search for player names, you will only see those players who are ranked.

Popular Player Comparison Searches - Who To Pickup

Looking to pickup someone else instead? Below are some popular searches and comparisons from our Who To Pickup tool for 2026 for players like Carson Benge, Caleb Durbin, Carter Jensen, Cody Ponce, Royce Lewis, Clayton Beeter, Dominic Canzone, Cole Young, Max Meyer:

LIKE ROTOBALLER?

CLICK HERE, ENTER ROTOBALLER.COM, THEN CHECK THE BOX

More Fantasy Baseball Advice

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!