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Ari Koslow

Ari Koslow

NFL, MLB Correspondent

Bio

I am currently in my senior year at the University of Arizona, majoring in journalism with a minor in sports management. I've been running a fantasy football account on Instagram since 2015 (@Fantasy.footballexpert) that currently has over 70,000 supporters. I've also been with the sports desk of my school newspaper (Daily Wildcat) since my freshman year where I'm currently the assistant sports editor. I've covered football, basketball, baseball and a little bit of tennis over the last couple of years.


Articles From Ari
Fantasy Baseball Closer Rankings: Risers & Fallers (2026) photo

Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are in the middle of June, and we continue to see closer changes in bullpens as well as players returning from injuries. Certain bullpens shuffle on … read more »

by Ari Koslow in Fantasy6 days ago
Fantasy Baseball Closer Rankings: Risers & Fallers (2026) photo

Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are coming up on the first week of June. We are continuing to see many bullpens shake out across the league as we enter the third … read more »

by Ari Koslow in Fantasy3 wks ago
Fantasy Baseball Closer Rankings: Risers & Fallers (2026) photo

Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are officially entering the final week of May and are now roughly two months into the season. We are starting to see certain bullpens figure themselves … read more »

by Ari Koslow in Fantasy4 wks ago
Fantasy Baseball Closer Rankings: Risers & Fallers (2026) photo

Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are officially cruising into the middle of May as we continue to progress in the first half of the season. We are continuing to see changes … read more »

by Ari Koslow in FantasySat, May 16
Fantasy Baseball Closer Rankings: Risers & Fallers (2026) photo

Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are officially past the one-month mark of the season as we continue into May. We are continuing to see closers drop like flies to injury, while … read more »

by Ari Koslow in FantasySat, May 9
Fantasy Baseball Closer Rankings: Risers & Fallers (2026) photo

Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are officially past the one-month mark of the season as we enter the first week of May. We are continuing to see closers drop like flies … read more »

by Ari Koslow in FantasySat, May 2
Fantasy Baseball Closer Rankings: Risers & Fallers (2026) photo

Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are nearing the one-month mark of the season, with plenty of fantasy baseball left to be played. We are continuing to see many top closers land … read more »

by Ari Koslow in FantasySat, Apr 25
Fantasy Baseball Closer Rankings: Risers & Fallers (2026) photo

Welcome back to the latest edition of our weekly “Closer Report” column. We are nearing the one-month mark of the season, with plenty of fantasy baseball left to be played. We are continuing to see several bullpen situations work themselves … read more »

by Ari Koslow in FantasySat, Apr 18
Latest News From Ari
Andres Munoz earns save Thursday  photo
Andres Munoz earned his 12th save of the season on Thursday against the Orioles.
7 hrs ago
Bryan Woo tosses seven scoreless innings Thursday  photo
Bryan Woo allowed three hits over seven scoreless innings with nine strikeouts and one walk in a win on Thursday against the Orioles.
7 hrs ago
Levi Wentz signs with Steelers  photo
The Steelers signed WR Levi Wentz.
7 hrs ago
Aidan Laros waived by Steelers  photo
The Steelers waived Aidan Laros.
Daylan Carnell waived by Steelers  photo
The Steelers waived Daylan Carnell.
Bryce Pierre waived from IR by Panthers photo
The Panthers waived Bryce Pierre from injured reserve.
Jacory Croskey-Merritt focuses on adding size in offseason  photo
Commanders coach Dan Quinn said adding size and working on his pass-catching ability were two things the staff stressed to Jacory Croskey-Merritt going into this offseason.
Cam Skattebo says he will be the same player, not changing play style photo
Cam Skattebo said his injury won't impact his play style moving forward.
Matthew Hayball signs with Falcons  photo
The Falcons signed P Matthew Hayball.
Bobby Witt Jr. (knee) goes for additional testing after Thursday’s game photo
Royals’ manager Matt Quatraro told reporters that Bobby Witt Jr. went for additional testing on his injured right knee after Thursday’s game.