Defending champions Leamington will open their campaign at home to Highgate United after the draw was made at the County FA 's headquarters on Ray Hall Lane in Great Barr.
The Brakes defeated Nuneaton Borough by four-goals-to-one at Birmingham City's St Andrew’s Stadium last May, lifting the historic trophy for the second time in three years.
Darrell Clarke's Saddlers will open their campaign away to Rushall Olympic, with the Reds facing Liam McDonald's Pics at Dales Lane with a place in the Second Round up for grabs.
Meanwhile, Wolverhampton Wanderers will visit Stratford Town in the competition’s opening stage, and Hednesford Town host Burton Albion, whilst Rugby Town will entertain Coventry City.
Tamworth will play host to Birmingham City, with West Bromwich Albion journeying to Redditch United – and Solihull Moors will entertain Boldmere St Michaels.
All first round ties are to be played on or before Saturday, 26th October 2019.
2019/20 Birmingham Senior Cup - First Round Draw
Nuneaton Borough v Coventry Sphinx
Bedworth United v Romulus
Banbury United v Racing Club Warwick
Stratford Town v Wolverhampton Wanderers
Halesowen Town v Coventry United
Coleshill Town v RAF Representative
Solihull Moors v Boldmere St Michaels
Hednesford Town v Burton Albion
Rushall Olympic v Walsall
Stourbridge v Lye Town
Rugby Town v Coventry City
Alvechurch v AFC Wulfrunians
Leamington v Highgate United
Tamworth v Birmingham City
Redditch United v West Bromwich Albion
Sutton Coldfield Town v Tividale