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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 (2025) photo

Welcome back to the latest edition of the Closer Report. We had the first trade of the season involving a reliever earlier this week, as the Reds sent Alexis Diaz to the Dodgers. We’re still a couple of months away … read more »

by Ari Koslow in FantasySat, May 31
Fantasy Baseball Closer Rankings: Risers & Fallers (2025) photo

Welcome back to the latest edition of the Closer Report. We are nearing the two-month mark of the regular season, with certain closer situations changing by the week this time of year. It is often a game of rotating around … read more »

by Ari Koslow in FantasySat, May 24
Fantasy Baseball Closer Rankings: Risers & Fallers (2025) photo

Welcome back to the latest edition of the Closer Report. As is the case throughout every season, we’re seeing injuries to relievers (and most notably closers) across the league, leading to both short-term and long-term absences. It is often a … read more »

by Ari Koslow in FantasySat, May 17
Fantasy Baseball Closer Rankings: Risers & Fallers photo

Welcome back to the latest edition of the Closer Report. As we continue further into the season, we are seeing more movement in the chart as injuries pile up, as well as other changes because of production reasons in bullpens … read more »

by Ari Koslow in FantasySat, May 10
Fantasy Baseball Closer Rankings: Risers & Fallers photo

Welcome back to the latest edition of the Closer Report. We are continuing to see more movement in the chart as injuries pile up, as well as other changes continue for production reasons in bullpens that remain healthy. The closer … read more »

by Ari Koslow in FantasySat, May 3
Fantasy Baseball Closer Rankings: Risers & Fallers photo

Welcome back to the latest edition of the Closer Report. We are officially one month into the regular season, and with that comes major changes in this week’s chart as we continue further into a long season. We are already … read more »

by Ari Koslow in FantasySat, Apr 26
Fantasy Baseball Closer Rankings: Risers & Fallers photo

Welcome back to the latest edition of the Closer Report. We are officially nearing the first month of the regular season with more closer situations coming into place. We’re continuing to see some relievers return from injuries and others hit … read more »

by Ari Koslow in FantasySat, Apr 19
Fantasy Baseball Closer Rankings: Risers & Fallers photo

Welcome back to the latest edition of the Closer Report. As we reach the two-week mark in the season, we’re starting to see a bigger sample size for bullpens with some closers off to great starts to the year and … read more »

by Ari Koslow in FantasySat, Apr 12
Latest News From Ari
Austin Martin (concussion) resumes baseball activities  photo
Twins manager Derek Shelton said that Austin Martin “went through a workout today and actually did some baseball activities.”
Matthew Leach5 hrs ago
Trevor Larnach (side) expected back in lineup Friday  photo
Twins manager Derek Shelton said that Trevor Larnach should be back in the lineup on Friday.
Matthew Leach5 hrs ago
Taylor Walls (oblique) to miss at least 3-4 weeks photo
Taylor Walls told reporters he was told the “minimum” amount of time he would be sidelined is “3-4 weeks.”
Kennedy Chandler signs 10-day contract with Jazz photo
The Jazz signed Kennedy Chandler to a 10-day contract.
5 hrs ago
Karl-Anthony Towns (personal) now questionable Friday  photo
Karl-Anthony Towns is now listed as questionable for Friday's game against the Nets.
5 hrs ago
Giannis Antetokounmpo to either be extended or traded this offseason  photo
Bucks co-owner Wes Edens told ESPN Giannis Antetokounmpo will either be extended or traded this offseason.
Ziaire Williams (hand) available Friday  photo
Ziaire Williams is available for Friday's game against the Knicks.
5 hrs ago
Ben Saraf (foot) available Friday  photo
Ben Saraf is available for Friday's game against the Knicks.
5 hrs ago
Terance Mann (illness) now doubtful Friday  photo
Terance Mann is now doubtful for Friday's game against the Knicks.
5 hrs ago
Ivica Zubac (ribs) to miss rest of season photo
Ivica Zubac has been ruled out for the remainder of the season.