Abstract: BM@N (Baryonic Matter at Nuclotron) is the first experiment to be realized at the NICA accelerator complex at JINR (Dubna). The aim of the experiment is to study interactions of relativistic heavy ion beams with a kinetic energy from 1 to 4.5 A GeV with fixed targets. In the paper an algorithm for global tracks reconstruction in the BM@N experiment is described. The core of the global track is the track inside the magnet, to which are added upstream and downstream tracks. The results of the proposed algorithm working for both the BM@N experiment and its extension SRC program are presented. Impact of global matching procedure on quality of reconstructed tracks is presented.