Skip to main content 

Owing to the width of most of the many data tables on this site, it is best viewed from a desktop computer. If you are on a mobile device (phone or tablet), you will obtain a better viewing experience by rotating your device a quarter-turn (to get the so-called “panorama” screen view).


The Owlcroft Baseball-Analysis Site




Baseball team and player performance examined realistically and accurately.
 Click here to email us. 



You are here:  Home  »  dailies  »  pitchers  »  individual  »   this page
(Click on any image above to see it at full size.)
You are here:  Home  »  dailies  »  pitchers  »  individual  »   this page
(Click on any image above to see it at full size.)

You are here:  Home  »  dailies  »  pitchers  »  individual  »   this page
You are here:  Home  »  dailies  »  pitchers  »  individual  »   this page
You can get a site directory by clicking on the “hamburger” icon () in the upper right of this page.
Or you can search this site with Google (standard Google-search rules apply).

Search term(s):



Lucas Giolito: Career Pitching


All raw data supplied courtesy of Baseball-Reference.com.
They do a wonderful job, and deserve your support.

Lucas Giolito: Personal Data

Name: Lucas Giolito
Full Name: Lucas Frost Giolito
Pronounced: n/a
Current Team: Boston Red Sox
Position: Pitcher
Throws: Right
Height: 6-6
Weight: 245lb
Bats: Right
Date of Birth: 1994-07-14
Birthplace: Santa Monica, CA us
High School: Harvard-Westlake HS (Los Angeles, CA)
College: none specified
Rookie Status: Exceeded rookie limits during 2017 season
Service Time (as of 01/2025): 7.080 years
Free Agency Year (as of 01/2025): 2026
Contract Status: Signed thru 2025, 2 yrs/$37M (24-25) & 26 team option


Lucas Giolito: Career Pitching

Through games of Sunday, 28 September 2025.
All results are from true, unadjusted data.

Handedness Key:   + R   * L   # S

(You can also look up the stat definitions.)

— Place your cursor over any column heading to see what it signifies. —

Year Team GS GR IP BFP BA BABIP SA HA PF BBA KA OBA TBA K/W TPP QofP ERA
2016 Nationals 4 2 21.1 101 0.295 0.271 0.602 0.257 2.038 0.119 0.109 0.386 0.525 0.917 1300 7.52 6.75
2017 White Sox 7 0 45.1 179 0.190 0.190 0.387 0.173 2.032 0.067 0.190 0.257 0.352 2.833 571 3.30 2.38
2018 White Sox 32 0 173.1 775 0.250 0.269 0.444 0.214 1.777 0.116 0.161 0.350 0.381 1.389 902 5.22 6.13
2019 White Sox 29 0 176.2 705 0.205 0.274 0.373 0.186 1.824 0.081 0.323 0.272 0.339 4.000 527 3.05 3.41
2020 White Sox 12 0 72.1 288 0.184 0.255 0.310 0.163 1.681 0.097 0.337 0.267 0.274 3.464 475 2.75 3.48
2021 White Sox 31 0 178.2 720 0.219 0.270 0.394 0.201 1.800 0.072 0.279 0.276 0.363 3.865 594 3.44 3.53
2022 White Sox 30 0 161.2 698 0.272 0.340 0.455 0.245 1.673 0.087 0.254 0.338 0.410 2.902 813 4.70 4.90
2023 White Sox 21 0 121.0 507 0.232 0.279 0.430 0.209 1.849 0.083 0.258 0.304 0.387 3.119 717 4.14 3.79
2023 Guardians 6 0 30.2 138 0.248 0.264 0.595 0.217 2.400 0.116 0.283 0.333 0.522 2.438 1158 6.70 7.04
2023 Angels 6 0 32.2 149 0.258 0.267 0.563 0.221 2.182 0.101 0.228 0.342 0.483 2.267 1165 6.74 6.89
2025 Red Sox 26 0 145.0 613 0.239 0.275 0.377 0.214 1.573 0.091 0.197 0.307 0.336 2.161 667 3.86 3.41
Career All 204 2 1158.2 4873 0.234 0.278 0.419 0.209 1.792 0.090 0.246 0.308 0.374 2.717 712 4.11 4.30

For explanations of unconventional stats, see the Baseball Stats Definitions page.




  Advertisement:


  Advertisement:



Want detailed, careful, unhysterical analysis of the effects of “Performance-Enhancing Drugs” in baseball? Click here to visit the Steroids & Baseball web site.

All content copyright © 2002 - 2026 by The Owlcroft Company.

This web page is strictly compliant with the WHATWG (Web Hypertext Application Technology Working Group) HyperText Markup Language (HTML5) Protocol versionless “Living Standard” and the W3C (World Wide Web Consortium) Cascading Style Sheets (CSS3) Protocol v3  — because we care about interoperability. Click on the logos below to test us!



This page was last modified on Monday, 29 September 2025, at 12:00 pm Pacific Time.