2020 ZiPS Projected Standings: Korean Baseball Organization
2020 hasn’t quite gone as planned for anyone or anything, including baseball, but US audiences got to taste an amuse-bouche with the start of the season for the KBO (Korea Baseball Organization). Naturally, 2020’s gonna 2020 — the NC Dinos and the Samsung Lions dealt with a rain delay early, while the Kia Tigers and Kiwoom Heroes had to wait through a fire delay. But in the end, we had five real, live baseball games go off successfully.
I’ve spent the last four days cloistered within my quarantine, running ZiPS projections for KBO players and their teams. While ZiPS has always been able to project the MLB performance of players who come over from South Korea, I’ve rarely used the feature that allows me to run KBO-specific projections. But with KBO one of the only games in town (let’s not forget the CPBL!), this was a good time to whip out something new.
Many of the typical caveats that apply to projections for MLB players apply to KBO projections. There are also a few additional issues, like the lack of some advanced data and the dude running the projections having less familiarity with team construction. Without advanced data, ZiPS defaults to a simpler model, with results it has less confidence in. I’m still not happy with anything defense-related on an individual level — the team level is easier — so no wins above replacement will be present here.
And having less familiarity with team construction means it’s harder for me to construct depth charts to run simulations, an important aspect of projecting team results. The wonderful MyKBO, run by Dan Kurtz, is an absolutely indispensable site. (My colleague Jay Jaffe has a two-part, in-depth interview with Kurtz you should be sure to read.)
The league’s own site also provides a lot of information, as do the Google gremlins. But even with these sources, it’s not as easy for me to understand the contours of, say, a third base position battle on the Kia Tigers the same way I would on the Detroit Tigers. Read the rest of this entry »