During meiosis, programmed DNA double-strand breaks (DSBs) are formed by the topoisomerase-like enzyme, Spo11, activating the DNA damage response (DDR) kinase Mec1ATR via the checkpoint clamp loader, Rad24RAD17. At single loci, loss of Mec1 and Rad24 activity alters DSB formation and recombination outcome, but their genome-wide roles have not been examined in detail. Here, we utilise two strategies-deletion of the mismatch repair protein, Msh2, and control of meiotic prophase length via regulation of the Ndt80 transcription factor-to help characterise the roles Mec1 and Rad24 play in meiotic recombination by enabling genome-wide mapping of meiotic progeny. In line with previous studies, we observe severely impacted spore viability and a reduction in the frequency of recombination upon deletion of RAD24-driven by a shortened prophase. By contrast, loss of Mec1 function increases recombination frequency, consistent with its role in DSB trans-interference, and has less effect on spore viability. Despite these differences, complex multi-chromatid events initiated by closely spaced DSBs-rare in wild-type cells-occur more frequently in the absence of either Rad24 or Mec1, suggesting a loss of spatial regulation at the level of DSB formation in both. Mec1 and Rad24 also have important roles in the spatial regulation of crossovers (COs). Upon loss of either Mec1 or Rad24, CO distributions become more random-suggesting reductions in the global manifestation of interference. Such effects are similar to, but less extreme than, the phenotype of 'ZMM' mutants such as zip3Δ, and may be driven by reductions in the proportion of interfering COs. Collectively, in addition to shared roles in CO regulation, our results highlight separable roles for Rad24 as a pro-CO factor, and for Mec1 as a regulator of recombination frequency, the loss of which helps to suppress any broader defects in CO regulation caused by abrogation of the DDR.