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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.” Besides a few injuries, we’re not seeing many changes to the chart with the playoffs continuing in fantasy baseball leagues as well as MLB teams looking to close their seasons … read more »

by Ari Koslow in FantasySat, Sep 13
Fantasy Baseball Closer Rankings: Risers & Fallers (2025) photo

Welcome back to the latest edition of the “Closer Report.” It is officially playoff time in many fantasy baseball leagues with just a few weeks left in the regular season. Here is a look at the latest updated closer rankings … read more »

by Ari Koslow in FantasySat, Sep 6
Fantasy Baseball Closer Rankings: Risers & Fallers (2025) photo

Welcome back to the latest edition of the “Closer Report.” We are still in the home stretch of the regular season, with just over 30 games left for most teams. We aren’t seeing too many bullpen changes this time of … read more »

by Ari Koslow in FantasySat, Aug 23
Fantasy Baseball Closer Rankings: Risers & Fallers (2025) photo

Welcome back to the latest edition of the “Closer Report.” We are entering the home stretch of the regular season with just over 40 games left this season for most teams. We aren’t seeing too many bullpen changes this time … read more »

by Ari Koslow in FantasyFri, Aug 15
Fantasy Baseball Closer Rankings: Risers & Fallers (2025) photo

Welcome back to the latest edition of the “Closer Report.” We’re officially a little over one week past the trade deadline, with new bullpens adjusting over that span. We’re seeing some former closers now take on set-up roles, and new … read more »

by Ari Koslow in FantasySat, Aug 9
Fantasy Baseball Closer Rankings: Risers & Fallers (2025) photo

We are officially back for the first Closer Report chart post All-Star break. It was a wild week, and especially deadline day on Thursday with a ton of trades happening all day, including a ton of relievers being on the … read more »

by Ari Koslow in FantasySat, Aug 2
Fantasy Baseball Closer Rankings: Risers & Fallers (2025) photo

Welcome back to the latest edition of the Closer Report. We are officially back after one week off due to the All-Star break. This will be the final edition before the trade deadline next Thursday, so this chart could look … read more »

by Ari Koslow in FantasySat, Jul 26
3 Potential Closers to Stash (2025 Fantasy Baseball) photo

We’re taking a break from the usual “Closer Report” article this week and taking a look at a few relievers to consider stashing ahead of the trade deadline that is now less than two weeks away. Every year, we see … read more »

by Ari Koslow in FantasySat, Jul 19
Latest News From Ari
Juan Thornhill waived by Steelers photo
The Steelers waived S Juan Thornhill.
Zay Jones out for season with torn Achilles photo
Cardinals WR Zay Jones suffered a torn Achilles in Week 10’s loss against the Seahawks.
Garrett Wilson (knee) to miss 3-4 weeks photo
Garrett Wilson will miss 3-4 weeks with a knee sprain.
Mecole Hardman Jr. signs with Bills practice squad photo
The Bills signed WR Mecole Hardman Jr. to their practice squad.
Kristian Welch elevated by Packers photo
The Packers elevated LB Kristian Welch.
Nolan Smith Jr. (triceps) activated by Eagles photo
The Eagles activated LB Nolan Smith Jr. from injured reserve.
Isiah Pacheco (knee) 'may take more time' photo
Chiefs coach Andy Reid said Isiah Pacheco “may take more time.”
Rashod Bateman (ankle) believed to have avoided serious injury photo
Ravens coach John Harbaugh said he thinks Rashod Bateman will be “okay” after suffering an ankle injury in Week 10 against the Vikings.
Harrison Mevis to remain Rams kicker in Week 11 photo
Harrison Mevis will remain the Rams kicker in Week 11 against the Seahawks.
Terry McLaurin (quad) will not play in Week 11 photo
Commanders coach Dan Quinn said Terry McLaurin will travel to Madid but not play against the Dolphins in Week 11.