2019-20 Season (Junior) - As a junior, Sdrenka competed in six events during the mountain bike season...Competed in both XC and STXC races...Placed a season-best third in the XC race out of 44 riders at the Lindsey Wilson College MTB Showdown...Posted six other top 10 finishes on the season...At the USA Cycling Collegiate MTB Nationals, Sdrenka competed in the XC and STXC races...Placed 27th and 21st in the two events. 

2018-19 Season (Sophomore) - Sdrenka competed in five events during his sophomore mountain bike season...Finished eighth in the A short track event, while also finishing fifth in the A cross-country event at King University (Sept. 1-2)...Took ninth in the A cross-country race, while also finishing fifth in the A short track event at Brevard (Sept. 8-9)...Finished 15th in the A cross-country event, while also taking eighth in the A short track event at the High Country Collegiate MTB Challenge (Sept. 22-23)...Finished third in the A cross-country event, while also finishing fifth in the A short track event at Union College (Sept. 29-30)...Finished 27th in the cross-country event and 23rd in the short track event at Collegiate MTB Nationals (Oct. 19-21)...Also participated in four road race events during the year...Posted a runner-up finish in the D road race, while also finishing sixth in the D criterium at Auburn (Feb. 23-24)...Won both the D road race and the D criterium event at Clemson (Mar. 23-24)...Won both the day one and day two C/D criterium events at King University (Tenn.) (Mar. 30-31)...Won both the C road race and criterium events at the SECCC Road Championships (Apr. 6-7).