Tim Anderson Has Discovered a New Residence

With spring coaching video games in full swing, the stress is mounting for baseball’s remaining free brokers to seek out properties. In spite of everything, no person desires to overlook out on the climate in Florida or Arizona this time of 12 months, and Opening Day is just some weeks away. Now Tim Anderson received’t have to stress. Anderson is heading to the Miami Marlins on a one-year, $5 million deal. With a transparent path to the beginning shortstop function, the 30-year-old will little question hope to re-enter free company this winter having bounced again from his disappointing remaining season in Chicago.

Anderson’s slot in Miami is an attention-grabbing one. If he can keep wholesome and return to his prior kind, he may assist to stabilize the shortstop place in Miami. However he additionally constitutes a dangerous addition to an already unsure Marlins lineup. It’s not arduous to think about a state of affairs the place neither Anderson nor Jazz Chisholm Jr. has an offensive bounce-back, Luis Arraez regresses, and Jake Burger’s contact overhaul proves to be only a flash within the pan; it may all go sideways fairly shortly. But when it goes proper, this might be an thrilling lineup. If nothing else, the highest three of Arraez, Anderson, and Chisholm make for a really enjoyable group. Nonetheless, to ensure that issues to go proper for Anderson, he must get well among the BABIP expertise that had been a key motive for his success. Let’s give attention to how precisely which may occur.

From 2019-2022, Anderson led the majors in batting common with a .318 mark. On successful per plate look foundation, no person was extra productive. Then in 2023, he cratered. Knee, shoulder, forearm, and neck accidents all contributed to the contact hitter dropping to a 60 wRC+ and -0.5 WAR in 123 video games. Add to that considerations about his means to stay at shortstop, and you’ve got your self a participant who fell $3 million in need of his median crowdsourced contract prediction. The form of Anderson’s manufacturing by means of his profitable four-year run was inherently unstable. He positively possessed expertise that propelled him to run above-average BABIPs, however the margin for error for that hitting model is razor skinny; a handful of accidents and a few lack of energy could make an in any other case productive profile nearly unplayable.

Final week, I wrote about Anderson as a part of my evaluation of the variance amongst hitters with steep swings. The piece in contrast how hitters with steep Vertical Bat Angles (VBA), the angle of the barrel at contact relative to the bottom, can have extraordinarily totally different offensive profiles due to the opposite components at play in relation to measuring bat path. Regardless of an especially steep VBA that’s on par with some fly ball heavy hitters, Anderson had a league-leading groundball fee as a result of different limiting points of his swing. From 2021-2023, Anderson’s VBA was between the 96th and 97th percentile. It’s a trait he has had for some time, together with in his profitable offensive seasons. However as his VBA remained constant, different components modified.

Final season, Anderson made contact very deep within the zone, far more so than within the earlier three years. Together with his inside-out swing, he has usually been capable of persistently hit line drives even with deep contact factors. That could be a frequent ability amongst contact hitters as a result of they have an inclination to create a ton of depth of their bat path, which will get them on airplane with the ball deep within the hitting zone. However like I mentioned earlier than, this model of hitting has razor skinny margins. If a hitter begins making even deeper contact than standard, they’ll discover themselves operating a 60% groundball fee after they had usually hovered within the mid-50s.

Along with contact level, you possibly can take a look at different bat monitoring elements comparable to Assault Angle (AA) to know what might have modified for Anderson. However earlier than doing that, I need to word how AA and VBA differ from each other in order that we would higher perceive their relationship. VBA is the angle of the barrel relative to the bottom on the level of contact. AA is the angle of the trail the barrel is on at contact. AA is an expression of the vertical route the bat is transferring in, whereas VBA is merely a snapshot at contact. Ideally, a participant desires their barrel to be on an upward trajectory by means of contact as a result of it instantly impacts launch angle. A participant’s vary of AA will rely upon how a lot energy they’ve; the stronger they’re, the upper their vary of AA may be. Nonetheless, it ought to all the time be optimistic.

Prior to now, AA knowledge hasn’t been publicly accessible, however fortunately SwingGraphs simply made some knowledge out there final week, so we don’t must do as a lot guess work. It’s not uncooked AA knowledge, however they did give percentile rankings from 2019-2023, which is simply as helpful. Here’s a fast snapshot of how Anderson’s VBA and AA have trended:

Whilst Anderson’s VBA has remained constant in the previous few seasons, his AA has continued to fall. As his AA has fallen, so has his xwOBACON. Final season, he posted his lowest xwOBACON since earlier than his offensive breakout. Getting again to his greatest swing would require him reversing some regarding traits in his AA. Maybe improved well being would possibly support in him in that, however it’s not a given. To offer an instance of one other contact hitter with the same swing model that has been constant for a number of seasons in a row, look no additional than Arraez, Anderson’s new center infield mate. Final season, he ran a ninety fifth percentile VBA with a twenty third percentile AA. In 2022, he ran an 82nd percentile VBA with a forty first percentile AA. The hole between Arraez’s AA and VBA in 2023 was important, however not practically as massive as Anderson’s. The truth is, no hitter with not less than 225 batted balls in 2023 had a bigger hole between their AA and VBA than Anderson. If he desires to take advantage of his expertise, he’ll must get his swing working in a extra optimistic route by means of contact by rising his AA again to his 2019-2021 ranges. On prime of seeing how Arraez has balanced these two measures, he already has his personal blueprint for achievement.

I do know this may be arduous to conceptualize with out really seeing a spotlight of Anderson’s swing path, however I prefer to simplify it like this: Irrespective of how steep or flat your VBA is, it’s very best for any hitter to have their bat working up by means of contact. Flatter may be good relying on the peak of the pitch or the hitter, however the stage Anderson was at in 2023 is a launch angle distribution killer. Perhaps Arraez’s strategy can assist Anderson. It’s all the time good to have a like-minded hitter in the identical clubhouse. Nonetheless, it’s been a multi-year pattern of transferring within the improper route for Anderson. It’ll take a big bodily adjustment for him to reverse it.

It’ll be thrilling to see if Anderson can bounce again. If all goes nicely, he’ll play nearer to his offensive ceiling and enter free company with a chance to safe a multi-year offers, maybe having contributed to surprising playoff pushes in Miami.