The Miami Marlins traded relief pitcher David Phelps to the Seattle Mariners in exchange for minor league prospects Brayan Hernandez, Brandon Miller, Pablo Lopez, and Lukas Schiraldi.
The Seattle Mariners have been looking to improve their bullpen as they look to make the playoffs this season for the first time since 2001. That is why the Mariners decided to trade for Marlins relief pitcher David Phelps on Thursday. Phelps was a starting pitcher and relief pitcher for the first 4 seasons of his career, but he struggled as a starter and he became a full-time relief pitcher in 2016. Phelps had an outstanding first season as a full-time relief pitcher that season as he had a 2.28 ERA. However, Phelps hasn’t been nearly as good this season for the Marlins as he has a 3.45 ERA. This acquisition does help the Mariners bullpen for the rest of this season and next season as well as he is under contract through 2018. Phelps is a good middle relief pitcher, but I’m just not sure that he will make much of an impact for the Mariners. Also, they certainly need other missing pieces like a catcher and some better relief pitchers in order to better compete for a playoff spot. Phelps shouldn’t be used as a late-inning option, but he is a good pitcher to use in the 6th or 7th inning. The problem with this trade for Seattle is that they gave up 4 young prospects in this deal which is too much to give up for a middle relief pitcher especially one that hasn’t been very consistent. Seattle even gave up their 6th, 16th, and 22nd ranked prospects in this deal which is way too much. Nobody knows if those prospects will ever be good MLB players, but it is still too much potential to give up for a relief pitcher that likely won’t make much of a difference. This trade might help the Mariners bullpen slightly this season and in 2018, but the risk of this trade just isn’t worth the reward for Seattle.
This is an outstanding trade for the Marlins as they are receiving 4 young prospects for a decent relief pitcher that was inconsistent during his time with the team. The biggest prize that the Marlins received in this trade is 19-year old outfielder Brayan Hernandez who was the 6th best prospect in the Mariners minor league system according to MLB.com. Hernandez has been inconsistent so far in his minor league career as he hit .281 in rookie ball in 2016. However, he hasn’t has much success in 28 games at Class A this season as he is only hitting .252 with 2 home runs. Hernandez will probably never be a decent power hitter, but the hope is that he can improve his average and be more of a line-drive hitter. Hernandez has good speed as he has 35 career stolen bases, but that won’t mean much unless he can continue to improve his offensive abilities. I’m not sure he’ll ever be a starter at the MLB level and he needs much more time to develop, but he has the potential to be a decent bench player one day. The Marlins also received right-handed starting pitcher prospect Brandon Miller who was the 16th best prospect in the Mariners farm system. Miller has been good in his 2 minor league seasons as he is 13-6 with a 3.32 ERA and he has the potential to make it to the majors in a few seasons if he can stay consistent. Miller has the potential to compete for the final spot in an MLB starting rotation at some point, but if that doesn’t work out then he could be a good long relief or middle relief pitcher. Miami also received right-handed starting pitcher Pablo Lopez who was the 22nd ranked prospect in the Mariners farm system. Lopez was outstanding in his first 3 minor league seasons as he had an ERA of 2.57, 3.13, and 2.13 in those seasons. However, Lopez has not been good in Class A advanced this season as he is 5-8 with a 5.04 ERA. Lopez is striking out a lot of batters this year, but he is also allowing tons of hits which explains his mediocre ERA. This season might just be a bump in the road for Lopez, but he will likely get back on track soon because he is still a good pitching prospect. Finally, the Marlins acquired 23-year old right-handed starting pitcher Lukas Schiraldi who was a 15th round pick by Seattle in 2014. Schiraldi isn’t a ranked prospect and he doesn’t have much potential. However, if he can turn around his minor league career then maybe he could be a decent depth relief pitcher for the Mariners. Schiraldi is 13-23 with a 4.65 ERA in his minor league career, so the Marlins are just hoping that somehow something will click and he will become a decent pitcher one day. He doesn’t have much of a chance of making it to the MLB, but possibly a change of organizations will help Schiraldi improve. Either way, this trade is a very big return for the Marlins as they now have 3 decent young prospects to work with for an average middle relief pitcher that was inconsistent at times.