The article investigates roll-call request and its effects on opposition-voting behavior. It argues that parties use roll-call votes (RCVs) as a position-taking instrument to boost public attention for issues they care about. This argument implies that RCVs are requested strategically but opposition behavior should not differ systematically between recorded and nonrecorded votes. Studying all voting activities of the 19th German Bundestag (2017–21), the analysis shows that RCVs are more likely on high-salience issues, more important motion types, and to some extent opposition motions. Voting conforms to the position-taking model as opposition parties are less likely to vote with the government on their own motions and more important motion types. However, opposition behavior does not differ systematically between recorded and nonrecorded votes suggesting that parties act consistently across all votes. Thus, RCVs provide valid measures for studying interparty competition in parliament despite their selective sampling properties.