New Zealand opener Martin Guptill has posted an emotional message on Instagram describing the epic World Cup 2019 final where his team came out on the losing side due to a technical decision awarding the Cup to England.

"Hard to believe it's been a week since that incredible Final at Lords. I think it was both the best and worst day of my cricketing life! So many different emotions, but mainly proud to represent New Zealand and play for the @blackcapsnz alongside a great group of mates. Thank you to everyone for all your support, it has been amazing," Guptill wrote on Instagram.