Dynasty: Konnor Griffin. The FanRanked staff dynasty board has Griffin ahead, Griffin #35 and Arias #45, and the expert consensus agrees (#112 and #18). The community agrees too, FRV 81.0 to 53.0.
JD on Franklin Arias (Jul 3, 2026): Arias may need to be re-evaluated as he is killing it at AA right now. I just don’t love that he is undersized and worried he will have more of a contact focused approach at the big league level. Realistically he should probably be climbing closer to the top 20. I'll probably be re-evaluating over the next couple of weeks.
JD on Konnor Griffin (Oct 20, 2026): Based on this ranking, I will never own Konnor Griffin in any dynasty leagues for the foreseeable future, and I think I am okay with that. Based on what I have seen, I think we should rank him like he is a premier prospect a la Jesus Made or Leo DeVries, rather than a high-end prospect who has already debuted and had success at the major league level, a la Kevin McGonigle. The average exit velocity is probably the most concerning piece for me, although a better September (88.8 mph) really gave me hope that he was just getting his feet under him before his injury (rather than actually being a sub-87 mph EV player). For reference some other players in the 87 mph EV range for 2026 are Xavier Edwards, David Hamilton, and Jackson Holliday (ouch), Jake Cronenworth and Ozzie Albies. I bring this up not to try to pile on too hard on Konnor Griffin, but more so that he is far from the sure thing that people are treating him as. I really would like to see more production at the big league level before I really move him up my rankings. At the end of the day, if I was ranking him as a prospect, he would still be the number one overall prospect on this list. I think that is more than fair for the type of performance he has put up so far.
Data as of . Consensus boards refresh daily; the staff board moves when it is republished.
| Metric | Franklin Arias | Konnor Griffin |
|---|---|---|
| Team | BOS | PIT |
| Position | SS | SS |
| Age | 20 | 20 |
| Staff Dynasty Rank | #45 | #35 |
| Dynasty Consensus Rank | #112 | #18 |
| Redraft Consensus Rank | - | #183 |
| Prospect Consensus Rank | #3 | - |
| FRV (FanRanked Value) | 53.0 | 81.0 |
| Expert Sources | 23 | 11 |
| Dynasty Rank Range | #51–#393 | #12–#35 |
| Rest-of-Season Value | - | - |
| $ Earned Year to Date | - | - |
| ROS Rank (Top 300) | - | - |
| 30-Day Consensus Move | Down 3 spots | No move |
| Stat | Franklin Arias | Konnor Griffin |
|---|---|---|
| PA | - | 339 |
| HR | - | 6 |
| R | - | 43 |
| RBI | - | 33 |
| SB | - | 23 |
| AVG | - | .272 |
| OBP | - | .324 |
| SLG | - | .404 |
| OPS | - | .728 |
| wOBA | - | .320 |
| xwOBA | - | .316 |
Price a Franklin Arias-for-Konnor Griffin trade in the Dynasty Trade Calculator · compare their rest-of-season dollars in the Roto & Redraft Trade Analyzer