  Baby MIND is a Magnetized Iron Neutrino Detector, serving as a downstream
magnetized muon range detector for WAGASCI on the T2K beam line in Japan. The
first physics run of Baby MIND together with other WAGASCI sub-detectors took
place in the period from November 2019 to February 2020 (T2K run10), where a
total of $4.8 \times 10^{20}$ Protons on target (POT) was delivered.
Preliminary results showing Baby MIND data quality, detector performance and
examples of neutrino interactions on iron during the first physics run are
presented.
