Harry is actually patron of the Rugby Football Union (RFU) All Schools Programme, which hopes to expand rugby in 750 state schools.
But hitting the field isn’t the only thing the 29-year-old has planned for today.
Later this afternoon, he will be visiting and officially opening the Royal British Legion Centre for Blast Injury Studies at Imperial College London.
According to a Kensington Palace press release, he will be given a tour of the Centre and is expected to give a short speech during a reception.
The goals of the Centre are to increase understanding about blast injury patterns, improve treatment and recovery and develop better ways of protecting those serving in current and future conflicts.