Third-person singular simple present indicative form of grandstand.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "grandstands" in a sentence
"At first, I thought the folks of the grandstands were a different breed than those of the infield."
"So when Manuel decided not to pitch around the omnipresent Ramirez with first base open in the first inning, the grandstands were already restless at what might happen next."
"The grandstands were a riot of waving yellow and black, while, on the other side, the blue banners dropped most disconsolately."