With this paper we aim at t investigating interrelations between open government data (OGD) and corruption, in particular, the potential of OGD to reduce the level of corruption and to stimulate the creation of public services. For this purpose, we delve into the case of Ukraine. Ukraine is an example of an efficient use of open data for the creation of data-driven public services and anti-corruption tools. First, we provide an overview of major OGD initiatives in Ukraine. Second, we have conducted interviews with leading open data stakeholders and experts from Ukraine. The analysis of these interviews aims at understanding in how far OGD eradicates corrupt behavior. We present the findings from this analysis in terms of the categories of government accountability, cultural issues, abundance of data, intrinsic data issues, the role of e-services and the relationship of OGD implementation and communication.