The Effect of Contextual Variables on Match Running Performance in a Category 3, U18 English Academy Soccer Team

This study aimed to examine the effect of contextual variables on match running performance (MRP) in a category three English Academy U18 soccer team during a competitive season. Total distance (TD), high speed running (HSR) and sprinting (SPT) performance was analysed during the 2020-2021 season. A total of 25 league games were analysed using Catapult Vector GPS (10Hz) and 14 outfield players included for analysis. Players were classified into full back (n = 4), central defender (n = 2), wide midfielder (n = 2), central midfielder (n = 2) and forward (n = 2). Dependent variables were TD, HSR and SPT and independent variables were: match location, match outcome, opposition strength and fixture congestion. Non-significant differences were found for TD and HSR which was higher during all home games compared to all away games, and specifically during home wins compared to away wins. There were no significant differences in MRP against stronger or weaker strength opponents or during period of fixture congestion. Positional comparison showed wide midfielders to complete more SPT than central midfielders during home wins (p < .05). All other positional differences were non-significant. Practitioners should examine the influence of contextual variables on a club and positional basis to inform individualised training schedules in support of the player development pathway.